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120-47-8

Basic Information
CAS No.: 120-47-8
Name: Benzoic acid,4-hydroxy-, ethyl ester
Molecular Structure:
Molecular Structure of 120-47-8 (Benzoic acid,4-hydroxy-, ethyl ester)
Formula: C9H10O3
Molecular Weight: 166.19
Synonyms: Benzoicacid, p-hydroxy-, ethyl ester (6CI,8CI);4-(Ethoxycarbonyl)phenol;4-Carbethoxyphenol;4-Hydroxybenzoic acid ethyl ester;Aseptin A;Aseptine A;Aseptoform E;Bonomold OE;E 214;Easeptol;Ethyl 4-hydroxybenzoate;EthylButex;Ethyl nipagin;Ethyl p-hydroxybenzoate;Ethyl parasept;Ethylparaben;Mekkings E;Mycocten;p-(Ethoxycarbonyl)phenol;p-Carbethoxyphenol;p-Hydroxybenzoate ethyl ester;
EINECS: 204-399-4
Density: 1.168 g/cm3
Melting Point: 114-117 °C(lit.)
Boiling Point: 297.5 °C at 760 mmHg
Flash Point: 120.3 °C
Solubility: Soluble in ethanol, ether and acetone, slightly soluble in water
Appearance: white crystalline powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: 26-36-24/25
Transport Information:
PSA: 46.53000
LogP: 1.56890
Synthetic route
7471-31-0

4-(ethoxycarbonyl)phenyl benzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With sodium; diphenyldisulfane In 1-methyl-pyrrolidin-2-one at 90℃; for 0.5h;100%
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 100℃; for 3h;88%
With potassium fluoride; thiophenol In 1-methyl-pyrrolidin-2-one at 100℃; for 1h;82%
56441-55-5

ethyl 4-(benzyloxy)benzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 50℃; for 5h; Inert atmosphere;99%
With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 50℃; for 5h; Inert atmosphere;99%
5443-37-8

ethyl 4-(n-prop-2'-enyloxy)benzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With ammonium formate; palladium on activated charcoal In methanol for 0.5h; Heating;98%
105-58-8

Diethyl carbonate

99-96-7

4-hydroxy-benzoic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With ethanol; sulfuric acid at 100℃; for 24h; Neat (no solvent); chemoselective reaction;97.22%
64-17-5

ethanol

99-96-7

4-hydroxy-benzoic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With sulfuric acid for 5h; Reflux;97%
With sulfuric acid for 24h; Reflux;96%
With [1-(3-sulfonic acid)]propyl-3-methylimidazolium hydrogen sulfate at 85 - 100℃; for 3h;95.8%
13031-45-3

ethyl 4-acetoxybenzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With Candida cylindracea lipase In di-isopropyl ether; butan-1-ol at 28 - 30℃; for 14h;97%
With sodium tetrahydroborate; cobalt(II) chloride In ethanol at 0 - 25℃; for 10h;94%
With sodium; diphenyldisulfane In 1-methyl-pyrrolidin-2-one at 90℃; for 0.5h;87%
153025-65-1

ethyl (4-tert-butyldimethylsilyloxyphenyl)glyoxylate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃; for 1.5h;97%
With sodium phosphate dodecahydrate In N,N-dimethyl-formamide at 20℃; for 2h; chemoselective reaction;86%
With copper(ll) sulfate pentahydrate In methanol at 100℃; for 0.25h; Microwave irradiation;
4334-88-7

p-ethoxycarbonylphenylboronic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With dihydrogen peroxide In water at 30℃; Green chemistry;97%
With sodium chlorite In water at 20℃; for 0.5h;90%
With 10-methylacridine-3(10H)-one; oxygen; N-ethyl-N,N-diisopropylamine In water at 20℃; for 24h; Reagent/catalyst; Time; Irradiation; Green chemistry;88%
With water; oxygen; copper dichloride at 60℃; under 760.051 Torr; for 24h;67%
23676-09-7

ethyl 4-ethoxybenzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane; ethanethiol for 9.5h; Ambient temperature;95.5%
With aluminium trichloride In dichloromethane; ethanethiol for 9.5h; Ambient temperature;95.5%
With aluminium trichloride; ethanethiol
64-17-5

ethanol

201230-82-2

carbon monoxide

540-38-5

4-Iodophenol

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With 4 A molecular sieve; (Ph3P)PdCl2 In tetrahydrofuran at 100℃; under 22800 Torr; for 24h;95%
bis-triphenylphosphine-palladium(II) chloride In various solvent(s) at 100℃; under 22800 Torr; for 24h;99 % Spectr.
64-17-5

ethanol

123-08-0

4-hydroxy-benzaldehyde

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With perchloric acid; sodium percarbonate; vanadia for 3h; Cooling;95%
With urea-2,2-dihydroperoxypropane; hydrogen bromide; acetic acid at 20℃; for 12h;81%
With dihydrogen peroxide at 60℃; for 3h;
With dihydrogen peroxide at 70℃; for 24h;29 %Chromat.
153025-65-1

ethyl (4-tert-butyldimethylsilyloxyphenyl)glyoxylate

Cs2CO3

Cs2CO3

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
In water; N,N-dimethyl-formamide at 20℃; for 1h;95%
28141-24-4

4-hydroxybenzoyl chloride

64-17-5

ethanol

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
In dichloromethane for 0.5h; Reflux;95%
With triethylamine at 50℃; Temperature;
5798-75-4

Ethyl 4-bromobenzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With [(2-di-tert-butylphosphino-3-methoxy-6-methyl-2,4,6-triisopropyl-1,1-biphenyl)-2-(2-aminobiphenyl)]palladium(II) methanesulfonate; caesium carbonate; Benzaldoxime In N,N-dimethyl-formamide at 80℃; for 18h; Inert atmosphere; Glovebox; Sealed tube;95%
With tris(6,6'-diamino-2,2'-bipyridine); 4,4-diphenyl-1,3,5,7,8-pentamethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene; Br2Ni*3H2O; water; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide; acetonitrile at 20℃; for 24h; Glovebox; Irradiation; Inert atmosphere;90%
Stage #1: Ethyl 4-bromobenzoate With nickel(II) chloride hexahydrate; water; cadmium(II) sulphide In N,N-dimethyl acetamide for 0.00277778h; Schlenk technique; Sonication;
Stage #2: In N,N-dimethyl acetamide at 55℃; for 6h; Schlenk technique; Irradiation;
87%
5942-30-3

ethyl 4-(methoxymethoxy)benzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With carbon tetrabromide; triphenylphosphine In 1,2-dichloro-ethane at 40℃;94%
108-97-4

4-pyrone

105-53-3

diethyl malonate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
Stage #1: 4-pyrone; diethyl malonate With potassium tert-butylate In tert-butyl alcohol for 3h; Reflux;
Stage #2: With hydrogenchloride In water; tert-butyl alcohol for 1h; Reflux;
94%
118827-08-0

ethyl 4-(tetrahydro-2H-pyran-2-yloxy)benzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With CuCl2*H2O In ethanol for 3h; Hydrolysis; Heating;92%
With titanium(III) chloride In acetonitrile at 20℃; for 2.5h;88%
With cerium (IV) sulfate tetrahydrate In methanol at 130℃; for 0.333333h; Temperature; Microwave irradiation;86%
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 3h;81%

4-(1-ethoxy-ethoxy)-benzoic acid ethyl ester

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 3h;92%
78-39-7

Triethyl orthoacetate

99-96-7

4-hydroxy-benzoic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
microwave irradiation;91%
1085453-61-7

ethyl 4-(triisopropylsilyloxy)benzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With potassium acetate In water; N,N-dimethyl-formamide at 25℃; for 7h;89%
With copper(ll) sulfate pentahydrate In methanol at 100℃; for 0.25h; Microwave irradiation;

C18H18O5

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With magnesium In methanol at 20℃;88%
64-67-5

diethyl sulfate

99-96-7

4-hydroxy-benzoic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With sodium hydrogencarbonate; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 40℃; for 0.666667h;88%
75-03-6

ethyl iodide

99-96-7

4-hydroxy-benzoic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With cesium fluoride In acetonitrile for 5h; Heating;87%
451-46-7

4-fluorobenzoic acid ethyl ester

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With acetylhydroxamic acid; potassium carbonate In dimethyl sulfoxide at 80℃; for 16h; Reagent/catalyst; Solvent; Sealed tube;87%

C19H20O5

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With magnesium In methanol at 20℃; for 3h;86%
51934-41-9

4-iodobenzoic acid ethyl ester

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With nickel(II) bromide trihydrate; water; 1-(2,2-diphenyl-2λ4,3λ4-[1,3,2]diazaborolo[4,5,1-ij]quinolin-1(2H)-yl)-3-phenylpropan-1-one; N-ethyl-N,N-diisopropylamine; 4,4'-di-tert-butyl-2,2'-bipyridine In dimethyl sulfoxide at 25℃; for 22h; Irradiation;84%
109-87-5

Dimethoxymethane

56441-84-0

ethyl 4-((4-methoxybenzyl)oxy)-benzoate

A

120-47-8

Ethyl 4-hydroxybenzoate

B

5942-30-3

ethyl 4-(methoxymethoxy)benzoate

Conditions
ConditionsYield
With bromethyl methyl ether; tin(II) bromide In 1,2-dichloro-ethane for 24h; Ambient temperature;A 80%
B 13%
94-30-4

ethyl 4-methoxybenzoate

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With copper(I) oxide; sodium methylate In methanol at 185℃; for 12h; Autoclave;80%
With 2-(diethylamino)ethanethiol hydrochloride; sodium t-butanolate In N,N-dimethyl-formamide for 1h; Heating;69%
141-78-6

ethyl acetate

99-96-7

4-hydroxy-benzoic acid

120-47-8

Ethyl 4-hydroxybenzoate

Conditions
ConditionsYield
With tetrachlorosilane for 11h; Heating;79%
120-47-8

Ethyl 4-hydroxybenzoate

106-89-8

epichlorohydrin

50625-94-0

ethyl 4-(glycidyloxy)benzoate

Conditions
ConditionsYield
With sodium carbonate; N,N-dimethyl-formamide at 80℃; for 12h; Inert atmosphere;100%
With potassium carbonate In acetone for 20h; Heating;
With potassium carbonate In butanone Heating;
With potassium carbonate In acetone; toluene13.5 gm (61%)
With sodium hydroxide
120-47-8

Ethyl 4-hydroxybenzoate

3618-04-0, 75877-66-6, 17159-80-7

4-hydroxycyclohexyl carboxylic acid ethyl ester

Conditions
ConditionsYield
With hydrogen; Rh/Al2O3 In ethanol at 20℃; under 3800 Torr; for 20h; Hydrogenation;100%
With hydrogen; nickel In ethanol at 100℃; under 76000 Torr; for 48h;88%
With hydrogen; nickel In ethanol at 145 - 150℃; under 83256.7 Torr; for 18h;61%
120-47-8

Ethyl 4-hydroxybenzoate

160295-23-8

2-(5-chloropentanoyl)-3-methylthiophene

160295-29-4

4-[5-(3-Methyl-thiophen-2-yl)-5-oxo-pentyloxy]-benzoic acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate; sodium iodide In acetonitrile for 72h; Heating;100%
120-47-8

Ethyl 4-hydroxybenzoate

776-74-9

Bromodiphenylmethane

204840-46-0

ethyl 4-(1,1-diphenylmethoxy)benzoate

Conditions
ConditionsYield
With CsCO3 In N,N-dimethyl-formamide at 60℃; for 18h;100%
Stage #1: Ethyl 4-hydroxybenzoate With sodium ethanolate In N,N-dimethyl-formamide at 0 - 20℃;
Stage #2: Bromodiphenylmethane In N,N-dimethyl-formamide at 20℃; Product distribution / selectivity;
120-47-8

Ethyl 4-hydroxybenzoate

100-39-0

benzyl bromide

56441-55-5

ethyl 4-(benzyloxy)benzoate

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide100%
With potassium carbonate at 100℃; for 6h; Etherification;98%
With Aliquat 336; potassium carbonate at 100℃; for 6h;98%
120-47-8

Ethyl 4-hydroxybenzoate

106-95-6

allyl bromide

5443-37-8

ethyl 4-(n-prop-2'-enyloxy)benzoate

Conditions
ConditionsYield
With potassium carbonate In acetone for 3h; Heating;100%
With potassium carbonate In acetone99%
With potassium carbonate In toluene for 10h; Reflux;98%
120-47-8

Ethyl 4-hydroxybenzoate

98-09-9

benzenesulfonyl chloride

1286990-00-8

ethyl 4-((phenylsulfonyl)oxy)benzoate

Conditions
ConditionsYield
With potassium carbonate; tetra(n-butyl)ammonium hydrogensulfate In water; ethyl acetate at 13 - 35℃; for 3h; Reflux;100%
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In water; ethyl acetate at 13 - 35℃; Reflux;100%
120-47-8

Ethyl 4-hydroxybenzoate

100-97-0

hexamethylenetetramine

329904-04-3

3,5-diformyl-4-hydroxybenzoic acid ethyl ester

Conditions
ConditionsYield
Stage #1: Ethyl 4-hydroxybenzoate; hexamethylenetetramine With trifluoroacetic acid Reflux;
Stage #2: With water at 20 - 80℃; for 2h;
100%
With trifluoroacetic acid
With trifluoroacetic acid Duff Aldehyde Synthesis; Reflux;
With trifluoroacetic acid Duff Aldehyde Synthesis;
120-47-8

Ethyl 4-hydroxybenzoate

76-05-1

trifluoroacetic acid

329904-04-3

3,5-diformyl-4-hydroxybenzoic acid ethyl ester

Conditions
ConditionsYield
With hexamethylenetetraamine at 80℃; for 2h; Reflux; Inert atmosphere;100%
75-30-9

2-iodo-propane

120-47-8

Ethyl 4-hydroxybenzoate

122488-52-2

ethyl 4-isopropoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 24h;100%
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 24h;100%
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 52h;6.13 g
120-47-8

Ethyl 4-hydroxybenzoate

108-24-7

acetic anhydride

13031-45-3

ethyl 4-acetoxybenzoate

Conditions
ConditionsYield
With Cp2Ti(OSO2C8F17)2 at 20℃; for 1.5h; Neat (no solvent);99%
With magnesium(II) perchlorate92%
With magnesium(II) perchlorate92%
120-47-8

Ethyl 4-hydroxybenzoate

98-59-9

p-toluenesulfonyl chloride

98634-20-9

ethyl 4-(tosyloxy)benzoate

Conditions
ConditionsYield
With pyridine at 25℃; for 20h;99%
With potassium carbonate In tetrahydrofuran; water at 0 - 20℃; for 2h; Reagent/catalyst; Green chemistry;99%
In pyridine at 45℃; for 15h;94%
120-47-8

Ethyl 4-hydroxybenzoate

75-26-3

isopropyl bromide

122488-52-2

ethyl 4-isopropoxybenzoate

Conditions
ConditionsYield
With potassium carbonate In ethanol at 60℃; for 2h;99%
With potassium carbonate In ethanol at 60℃; for 2h;99%
With potassium carbonate In acetone for 72h; Reflux;91.8%
120-47-8

Ethyl 4-hydroxybenzoate

112-29-8

1-bromo dodecane

154845-74-6

4-decyloxy-benzoic acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Reflux;99%
With 18-crown-6 ether; potassium carbonate In acetone at 60℃; for 12h; Inert atmosphere;97%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 4h; Inert atmosphere;90.3%
120-47-8

Ethyl 4-hydroxybenzoate

124-63-0

methanesulfonyl chloride

902148-89-4

ethyl 4-(methanesulfonyloxy)benzoate

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 0 - 20℃; for 0.166667h; Green chemistry;99%
With pyridine at 0 - 20℃;
120-47-8

Ethyl 4-hydroxybenzoate

1020-50-4

ethyl 4-trimethylsiloxybenzoate

Conditions
ConditionsYield
With Hg; 1,1,1,3,3,3-hexamethyl-disilazane99%
120-47-8

Ethyl 4-hydroxybenzoate

13154-24-0

triisopropylsilyl chloride

1085453-61-7

ethyl 4-(triisopropylsilyloxy)benzoate

Conditions
ConditionsYield
With 1H-imidazole at 0 - 20℃; for 16h;99%
With 1H-imidazole In dichloromethane at 25℃; for 4h;91.1%
120-47-8

Ethyl 4-hydroxybenzoate

70419-06-6

(S)-nonan-2-ol

1241902-61-3

ethyl 4-[(R)-1-methyloctoxy]benzoate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0℃; for 1h; Mitsunobu coupling; Inert atmosphere;99%
120-47-8

Ethyl 4-hydroxybenzoate

112-29-8

1-bromo dodecane

C21H32O4

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Reflux;99%
120-47-8

Ethyl 4-hydroxybenzoate

640723-20-2, 2699-79-8, 12769-73-2

fluorosulfonyl fluoride

ethyl 4-[(fluorosulphonyl)oxy]benzoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;99%
120-47-8

Ethyl 4-hydroxybenzoate

ethyl 4-[(fluorosulphonyl)oxy]benzoate

Conditions
ConditionsYield
With [(4-acetamidophenyl)(fluorosulfonyl)amino]sulfonyl fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 20℃; for 0.166667h;99%
Stage #1: Ethyl 4-hydroxybenzoate With triethylamine In dichloromethane
Stage #2: With potassium fluoride; N,N`-sulfuryldiimidazole; trifluoroacetic acid In water at 20℃; for 18h;
97%
With fluorosulfonyl fluoride; triethylamine In dichloromethane at 20℃; for 18h;95%
192132-77-7

2-(2-(tert-butoxycarbonylamino)ethoxy)ethyl 4-methylbenzenesulfonate

120-47-8

Ethyl 4-hydroxybenzoate

ethyl 4-(2-(2-((tert-butoxycarbonyl)-amino)ethoxy)ethoxy)benzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 14h; Inert atmosphere;99%
120-47-8

Ethyl 4-hydroxybenzoate

C10H11N2S2(1+)*I(1-)

C11H12O3S2

Conditions
ConditionsYield
With triethylamine In acetonitrile at 0℃; for 1h; Inert atmosphere;99%
120-47-8

Ethyl 4-hydroxybenzoate

5469-26-1

1-Bromopinacolon

ethyl 4-(3,3-dimethyl-2-oxobutoxy)benzoate

Conditions
ConditionsYield
With potassium carbonate In acetone at 70℃; for 16h;99%
120-47-8

Ethyl 4-hydroxybenzoate

59142-68-6

2-bromo-4-fluorobenzaldehyde

1196474-68-6

ethyl 4-(3-bromo-4-formylphenoxy)benzoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 17h; Inert atmosphere;98.8%
With caesium carbonate In N,N-dimethyl-formamide at 80℃;
120-47-8

Ethyl 4-hydroxybenzoate

824-94-2

p-methoxybenzyl chloride

56441-84-0

ethyl 4-((4-methoxybenzyl)oxy)-benzoate

Conditions
ConditionsYield
With potassium carbonate; sodium iodide In N,N-dimethyl-formamide at 50℃; Inert atmosphere;98%
With sodium hydroxide
With sodium hydride 1.) DMF, RT, 30 min, 2.) DMF, 5 h; Multistep reaction;
With potassium carbonate; N,N-dimethyl-formamide; sodium iodide at 20 - 50℃; Inert atmosphere;
Stage #1: Ethyl 4-hydroxybenzoate With potassium hydroxide In acetonitrile for 0.5h; Reflux;
Stage #2: p-methoxybenzyl chloride In acetonitrile for 3h; Reflux;
120-47-8

Ethyl 4-hydroxybenzoate

358-23-6

trifluoromethylsulfonic anhydride

125261-30-5

p-(ethoxycarbonyl)phenyl triflate

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere;98%
With pyridine In dichloromethane at 0 - 20℃; for 5h; Schlenk technique; Inert atmosphere;94%
With pyridine In dichloromethane at 0℃; for 3h; Inert atmosphere;94%
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    Ethyl 4-hydroxybenzoate

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  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

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  • Casno:

    120-47-8

    1-(4-hydroxyphenyl)-2-methoxyethanone

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    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

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  • Ethyl paraben

  • Casno:

    120-47-8

    Ethyl paraben

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

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    Shanghai Sunwise Chemical Co., Ltd facilitates the deliveries of fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full respons

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    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-21-60906580

    Address:Room 2108-2110, South Tower, Fortune 108 Plaza, No 1839, Qixin Road, Shanghai, P. R. China

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  • Casno:

    120-47-8

    MSDS/COA Download

    Ethylparaben in stock

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    DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

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  • Casno:

    120-47-8

    Ethyl Parasept CAS:120-47-8

    Min.Order: 5 Metric Ton

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    Chemical Name: Ethyl Paraben CAS No.: 120-47-8 Molecular Fomula: C9H10O3 Chemical Structure: Molecular weight: 166.18 g/mol Appearance:white powder Assay: 98%-102% Appearance: white powder Storage:Store in cool and dry place, away

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

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  • Ethylparaben-

  • Casno:

    120-47-8

    Ethylparaben-

    Min.Order: 1 Kilogram

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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  • perfect purity Ethylparaben with best effect CAS NO.120-47-8

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    120-47-8

    perfect purity Ethylparaben with best effect CAS NO.120-47-8

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    Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air a

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

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  • Benzoic acid,4-hydroxy-, ethyl ester 120-47-8  C9H10O3 for Pharmaceutical Intermediates

  • Casno:

    120-47-8

    Benzoic acid,4-hydroxy-, ethyl ester 120-47-8 C9H10O3 for Pharmaceutical Intermediates

    Min.Order: 10 Gram

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    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8618874586545

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

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  • New production CAS 120-47-8 with best quality

  • Casno:

    120-47-8

    New production CAS 120-47-8 with best quality

    Min.Order: 1 Kilogram

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    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

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  • Ethyl Paraben

  • Casno:

    120-47-8

    Ethyl Paraben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-10.0/Kilogram

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    We are Hebei miaobian Biotechnology Co., Ltd , mainly deal in pharmaceutical intermediates and various chemicals. It is with a registered capital of 3 million yuan, is one of the m

  •  Hebei miaobian Biotechnology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:17633233896

    Address:Federal Business Plaza, Qiaoxi District,Shijiazhuang

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  • Hotsale Ethylparaben 99%

  • Casno:

    120-47-8

    Hotsale Ethylparaben 99%

    Min.Order: 25 Kilogram

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    1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermed

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

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  • antifungal preservative Ethyl paraben , CAS: 120-47-8

  • Casno:

    120-47-8

    antifungal preservative Ethyl paraben , CAS: 120-47-8

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 41.0-50.0/Kilogram

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    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

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  • Ethyl Paraben CAS NO.120-47-8

  • Casno:

    120-47-8

    Ethyl Paraben CAS NO.120-47-8

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

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    Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, developme

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

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  • High Purity Ethylparaben Cas No: 120-47-8

  • Casno:

    120-47-8

    MSDS/COA Download

    High Purity Ethylparaben Cas No: 120-47-8

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Our Service: 1. Best quality in your requirement 2. Competitive price in china market 3. Mature technical support 4. Professional logistic support 5 . Full experience of large numberscontainers loading in chinese sea port 6 .Fast

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8618771942761

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Product Name: Ethylparaben CAS: 120-47-8 MF: C9H10O3 MW: 166.17 EINECS: 204-399-4 Mol File: 120-47-8.mol Ethylparaben Structure Ethylparaben Chemical Properties Melting point 114-117 °C (lit.) Boiling point 297-298 &de

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-9.0/Kilogram

    Before-Sale Service: ---Any inquiries will be replied within 12 hours. ---Golden Manufactory under ISO/GMP with large stock. ---Dedication to quality,We have strict quality control system. ---OEM/ODM Available. ---Sample is available

    Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is

  •  Xi'an Harmonious Natural Bio-Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-029-86712509

    Address:huilinhuacheng 10-2104

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  • Ethylparaben manufacturer

  • Casno:

    120-47-8

    Ethylparaben manufacturer

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

  •  Shaanxi Mingqi Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District, Fengcheng 5 Road

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  • Ethylparaben  CAS No.: 120-47-8

  • Casno:

    120-47-8

    Ethylparaben CAS No.: 120-47-8

    Min.Order: 1 Gram

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    Price, Quality ,Service, Company and Transport Superiority: 1. Competitive price   2. Mature technical support 3. Quality Assurance 4. Safe Payment    5. Professional logistic support

    We, Jilin Tely Imp & Exp Co., Ltd. mainly supply and export products including: pharmaceutical raw materials,Chemical reagents, Food additives, pharmaceutical and pesticide interme

  •  Jilin Tely Imp.& Exp.Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

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  • Benzoic acid,4-hydroxy-, ethyl ester

  • Casno:

    120-47-8

    Benzoic acid,4-hydroxy-, ethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: 4-Carbethoxyphenol Molecular Structure: Formula: C9H10O3 Molecular Weight : 166.17 Synonyms: 4-Carbethoxyphenol;nipaginaa;Nipazin A;nipazina;Para-hydroxyb

    Hubei Hanways Pharmchem Co.,Limited is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. Now we

  •  HANWAYS CHEMPHARM CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18502787239(whatsapp)

    Address:18-1-802, Green Garden, Jianghan District, Wuhan 430023, China

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

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  • Casno:

    120-47-8

    Ethyl paraben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1550.0-1600.0/Kilogram

    1.Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

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  • Casno:

    120-47-8

    E thylparaben

    Min.Order: 10 Kilogram

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    1, High quality with competitive price: 2, Fast and safe delivery 3.Excellent pre-sales and after-sales service 4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years Appearance:White crystalline

    Hangzhou Clap Technology Co., Ltd is a leading manufacturer and supplier of API, Pharma intermediates, organic and inorganic compounds, rare earth, pesticide, raw drugs, fine chemi

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-56972507

    Address:Room 4198,Floor 4,No.4,ShanXian Road XiaCheng District,HangZhou city,ZheJiang province,China

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  • Casno:

    120-47-8

    Ethylparaben 99%

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.High quality and competetive price 1)for prulifloxacin exported we can offer coa certificate and official invoice. 2)we are manufacturer with own lab and factory, can provide high quality products with factory price. 3)products purity is tes

    Wuhan New-Rise biochem Co.,Ltd. is a leading provider and manufacturer of pharmaceutical and chemical products. We are dedicated in providing a wide variety of quality API, pharm

  •  Wuhan New-Rise Biochem Co,. Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13667132959

    Address:Wuhan

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  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 0

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    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

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  • Casno:

    120-47-8

    High quality Ethylparaben

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-100.0/Gram

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

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  • Casno:

    120-47-8

    Ethyl 4-hydroxybenzoate

    Min.Order: 1 Gram

    FOB Price:  USD $ 10.0-10.0/Gram

    Superiority: Zhejiang J&C Biological Technology Co., Limited is specialized in the production of high complex new type intermediates and chemical custom synthesis, scale-up production and rare chemicals trade. Products category is including I

    ZHEJIANG BIOLOGY AND TECHNOLOGY CO., LTD. is a modern professional high-tech enterprise, which is specializing in generic APIs and pharmaceutical intermediates. especially in pepti

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    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0570-4045877

    Address:46# zhongshan road, quzhou zhejiang

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  • ETHYL PARABEN

  • Casno:

    120-47-8

    ETHYL PARABEN

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-2.0/Kilogram

    Item Standard Appearance white powder Purity (in dry basis), % 98-102 Melting point, ℃ 115-118

    Hangzhou Weckchem Co.,Ltd, located in Hangzhou,China, is specialized in Green chemicals and Fine chemicals over 10 years. Our main products are used in Fuel oil, Water treatment an

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-15158040660

    Address:Xiaoshan district

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  • High purity Ethylparaben

  • Casno:

    120-47-8

    High purity Ethylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wea

  •  Xiamen BaiFuchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

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  • Benzoic acid,4-hydroxy-, ethyl ester

  • Casno:

    120-47-8

    Benzoic acid,4-hydroxy-, ethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    We have strong R&D center which can support and provide custom synthesis accordingly such as fine chemicals,biotechnique , pharmaceuticals etc.We can provide free sample for our clients to test anf verify the quality of our goods.LongyuChem holds str

    Shanghai Longyu biotech Co., Ltd. is a large-scale modern chemical production enterprise dedicated to the production, research and development and sales of chemical products. It co

  •  shanghai Longyu biotechnology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15821988213

    Address:Dalian Rd 950th

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  • Ethylparaben

  • Casno:

    120-47-8

    Ethylparaben

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

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  • Ethylparaben 120-47-8CAS NO.: 120-47-8

  • Casno:

    120-47-8

    Ethylparaben 120-47-8CAS NO.: 120-47-8

    Min.Order: 1 Gram

    FOB Price:  USD $ 2.0-2.0/Gram

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Chemistry

Empirical Formula: C9H10O3
Molecular Weight: 166.1739 g/mol
EINECS: 204-399-4 
Index of Refraction: 1.538
Density: 1.168 g/cm3
Flash Point: 120.3 °C
Melting point: 115-118 °C(lit.)
Storage tempreture: 0-6 °C
Appearance: White crystalline powder
Enthalpy of Vaporization: 55.89 kJ/mol
Boiling Point: 297.5 °C at 760 mmHg
Vapour Pressure: 0.000759 mmHg at 25 °C
Solubility: Soluble in ethanol, ether and acetone, slightly soluble in water
Structure of Ethylparaben (CAS NO.120-47-8):
               
IUPAC Name: Ethyl 4-hydroxybenzoate
Product Category of Ethylparaben (CAS NO.120-47-8): Pharmaceutical Raw Materials;Aromatic Esters

Uses

 Ethylparaben (CAS NO.120-47-8) is used as a food preservative, and is also used in the pharmaceutical, leather and other industries.

Production

 Ethylparaben (CAS NO.120-47-8) can be obtained from the right-hydroxy benzoic acid and ethanol in the presence of sulfuric acid as catalyst for esterification, after that having them in water for crystallization, and then through filter and pickling to get the product.

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral 5gm/kg (5000mg/kg)   FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 81, 1974.
guinea pig LD50 oral 2gm/kg (2000mg/kg)   FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 81, 1974.
mouse LD50 intraperitoneal 520mg/kg (520mg/kg)   Drug Standards. Vol. 20, Pg. 89, 1952.
mouse LD50 oral 3gm/kg (3000mg/kg)   Bromatologia i Chemia Toksykologiczna. Vol. 14, Pg. 301, 1981.
rabbit LD50 oral 5gm/kg (5000mg/kg)   FAO Nutrition Meetings Report Series. Vol. 53A, Pg. 81, 1974.
rat LD oral > 200mg/kg (200mg/kg)   Acta Obstetrica et Gynaecologica Japonica, English Edition. Vol. 22, Pg. 94, 1975.
 

Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-24/25 
S24/25:Avoid contact with skin and eyes. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.

Specification

 Ethylparaben , its cas register number is 120-47-8. It also can be called Ethyl paraben ; 4-(Ethoxycarbonyl)phenol ; Ethyl 4-hydroxybenzoate ; p-Hydroxybenzoate ethyl ester ; Ethyl butex ; 4-Hydroxybenzoic acid ethyl ester ; and Ethyl p-hydroxybenzoate . It is hazardous, so the first aid measures and others should be known. Such as: When on the skin: first, should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly, get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While, it's inhaled: Remove from exposure and move to fresh air immediately. Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product: Wash mouth out with water, and get medical aid immediately. Notes to physician: Treat supportively and symptomatically.
In addition, Ethylparaben (CAS NO.120-47-8) is not compatible with strong oxidizing agents, and you must not take it with incompatible materials. And also prevent it to broken down into hazardous decomposition products: carbon monoxide, carbon dioxide.

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