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Sodium ethoxide 141-52-6 /manufacturer/low price/high quality/in stock
Cas No: 141-52-6
USD $ 13.0-14.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Sodium Ethylate
Cas No: 141-52-6
No Data 100 Gram 100 Metric Ton/Year JINHUA HUAYI CHEMICAL CO., LTD. Contact Supplier
Sodium ethoxide
Cas No: 141-52-6
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Sodium ethoxide, Sodium Ethoxide 20.5%, Liquid sodium ethoxide/141-52-6 buy,Sodium ethoxide price
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No Data No Data Metric Ton/Day Shandong Xinhua Pharmaceutical Co.,Ltd Contact Supplier
Sodium ethylate
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No Data 1 Kilogram 3000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
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Cas No: 141-52-6
USD $ 2500.0-2550.0 / Kilogram 1 Kilogram 4200 Metric Ton/Year Dezhou Longteng Chemical Co., Ltd. Contact Supplier
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USD $ 3.0-5.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality Sodium Ethylate supplier in China
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No Data 1 1 Ality Chemical Corporation Contact Supplier

141-52-6 Usage

Hazard

As for caustic soda, ethanol. Sodium hydroxide is formed when sodium ethylate is exposed to moisture.

Purification Methods

It is a hygroscopic powder which should be stored under N2 in a cool place. A likely impurity is EtOH which can be removed by warming at 60-80o under high vacuum. It is hydrolysed by H2O to yield NaOH and EtOH. Other impurities, if kept in air for long periods are NaOH and Na2CO3. In this case the powder cannot be used if these impurities affect the reactivity, and a fresh sample should be acquired [IR: Seubold J Org Chem 21 156 1956]. [Beilstein 1 H 311, 1 IV 1289.]

Definition

ChEBI: An organic monosodium salt that has ethoxide as the counterion.

Preparation

Sodium ethoxide is prepared by reacting sodium with absolute ethanol: 2Na + 2C2H5OH → 2C2H5ONa + H2 Sodium in small quantities is added to absolute alcohol at 10°C. The temperature is raised to warming (to about 38°C). The mixture is cooled again and sodium and absolute alcohol are added gradually followed by careful warming. The process is repeated to obtain a sufficient yield of the p

Chemical Properties

White powder, sometimes having brownish tinge; readily hydrolyzes to alcohol and sodium hydroxide.

Uses

Sodium ethoxide is used in organic synthesis for condensation reactions. It also is a catalyst in many organic reactions.

Physical properties

White or yellowish powder; hygroscopic; darkens and decomposes on exposure to air; decomposes in water forming sodium hydroxide and ethanol; dissolves in absolute ethanol.
InChI:InChI=1/C2H6O.Na/c1-2-3;/h3H,2H2,1H3;/q;+1

141-52-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (45590)  Sodium ethoxide, 21% w/w soln. in ethanol, packaged under Argon in resealable ChemSeal? bottles    141-52-6 100ml 148.0CNY Detail
Alfa Aesar (45590)  Sodium ethoxide, 21% w/w soln. in ethanol, packaged under Argon in resealable ChemSeal? bottles    141-52-6 500ml 320.0CNY Detail
Alfa Aesar (L13083)  Sodium ethoxide, 21% w/w in ethanol    141-52-6 100ml 248.0CNY Detail
Alfa Aesar (L13083)  Sodium ethoxide, 21% w/w in ethanol    141-52-6 500ml 562.0CNY Detail
Alfa Aesar (L13083)  Sodium ethoxide, 21% w/w in ethanol    141-52-6 2500ml 2039.0CNY Detail
Alfa Aesar (L06230)  Sodium ethoxide, 96%    141-52-6 100g 360.0CNY Detail
Alfa Aesar (L06230)  Sodium ethoxide, 96%    141-52-6 500g 580.0CNY Detail
Alfa Aesar (L06230)  Sodium ethoxide, 96%    141-52-6 2000g 1122.0CNY Detail
Sigma-Aldrich (71210)  Sodiumethoxide  technical, ≥95% (T) 141-52-6 71210-50G 510.12CNY Detail
Sigma-Aldrich (71210)  Sodiumethoxide  technical, ≥95% (T) 141-52-6 71210-250G 785.07CNY Detail
Sigma-Aldrich (156248)  Sodiumethoxide  95% 141-52-6 156248-5G 427.05CNY Detail
Sigma-Aldrich (156248)  Sodiumethoxide  95% 141-52-6 156248-100G 718.38CNY Detail

141-52-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium ethoxide

1.2 Other means of identification

Product number -
Other names Sodium Ethylate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:141-52-6 SDS

141-52-6Synthetic route

ethanol
64-17-5

ethanol

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
With sodium at 25 - 30℃; under 75.0075 Torr; for 2h; Pressure; Temperature; Large scale;97.62%
With sodium iodide at 28℃; Mechanism; Rate constant; Irradiation; investigated by a time-of-flight mass spectrometer;
at 200℃; Leiten in eine Suspension von NaOH in Paraffinoel;
phenythoin
57-41-0

phenythoin

ethyl bromoacetate
105-36-2

ethyl bromoacetate

A

ethyl 2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)acetate
976-85-2

ethyl 2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)acetate

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanolA 96%
B n/a
oxalic acid diethyl ester
95-92-1

oxalic acid diethyl ester

A

spiro [4H-1-benzopyran-4,2'-pyrrolidine]3'-carboxylic acid

spiro [4H-1-benzopyran-4,2'-pyrrolidine]3'-carboxylic acid

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
With sodium In ethanolA 84%
B n/a
3-cyclohexene-1-chloromethane

3-cyclohexene-1-chloromethane

diethyl malonate
105-53-3

diethyl malonate

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In diethyl ether; ethanol; water48%
diethyl ether
60-29-7

diethyl ether

isopentyl sodium
2875-34-5

isopentyl sodium

sodium ethanolate
141-52-6

sodium ethanolate

diethyl ether
60-29-7

diethyl ether

ethyl sodium
676-54-0

ethyl sodium

A

ethane
74-84-0

ethane

B

ethene
74-85-1

ethene

C

sodium ethanolate
141-52-6

sodium ethanolate

diethyl ether
60-29-7

diethyl ether

ethyl sodium
676-54-0

ethyl sodium

sodium ethanolate
141-52-6

sodium ethanolate

pentaethoxyethane
58995-69-0

pentaethoxyethane

ethyl sodium
676-54-0

ethyl sodium

A

ethane
74-84-0

ethane

B

tetraethoxyethene
40923-93-1

tetraethoxyethene

C

sodium ethanolate
141-52-6

sodium ethanolate

(+/-)-erythro-5-oxo-2.3.5-triphenyl-valeric acid ethyl ester
62071-28-7

(+/-)-erythro-5-oxo-2.3.5-triphenyl-valeric acid ethyl ester

1,3-diphenyl-propen-3-one
614-47-1

1,3-diphenyl-propen-3-one

benzene
71-43-2

benzene

A

3-benzoyl-1,2,4,6-tetraphenyl-cyclohex-3-enecarboxylic acid ethyl ester
859176-77-5

3-benzoyl-1,2,4,6-tetraphenyl-cyclohex-3-enecarboxylic acid ethyl ester

B

sodium ethanolate
141-52-6

sodium ethanolate

C10H12N3O8(1-)

C10H12N3O8(1-)

A

2,4,6-trinitro-phenetole
4732-14-3

2,4,6-trinitro-phenetole

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;
C9H10N3O8(1-)

C9H10N3O8(1-)

A

sodium ethanolate
141-52-6

sodium ethanolate

B

1-methoxy-2,4,6-trinitrobenzene
606-35-9

1-methoxy-2,4,6-trinitrobenzene

Conditions
ConditionsYield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;
C11H14N3O8(1-)

C11H14N3O8(1-)

A

n-propyl-2,4,6-trinitrophenyl ether
10242-24-7

n-propyl-2,4,6-trinitrophenyl ether

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;
C11H14N3O8(1-)

C11H14N3O8(1-)

A

2,4,6-trinitrophenyl isopropyl ether
10242-23-6

2,4,6-trinitrophenyl isopropyl ether

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;
C16H11N6O13(1-)

C16H11N6O13(1-)

A

2,2',4.4',6,6'-hexanitrostilbene
19138-90-0

2,2',4.4',6,6'-hexanitrostilbene

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanol; dimethyl sulfoxide at 25℃; Rate constant; Equilibrium constant; sodium perchlorate;
C16H11N6O13(1-)

C16H11N6O13(1-)

A

2,2',4.4',6,6'-hexanitrostilbene
19138-90-0

2,2',4.4',6,6'-hexanitrostilbene

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanol; dimethyl sulfoxide at 25℃; Rate constant; Equilibrium constant;
C18H16N6O14(2-)

C18H16N6O14(2-)

A

2,2',4.4',6,6'-hexanitrostilbene
19138-90-0

2,2',4.4',6,6'-hexanitrostilbene

B

sodium ethanolate
141-52-6

sodium ethanolate

Conditions
ConditionsYield
In ethanol; dimethyl sulfoxide at 25℃; Rate constant; Equilibrium constant; sodium perchlorate;
2-phenylmethylsulfonylpyridine-1-oxide
14694-58-7

2-phenylmethylsulfonylpyridine-1-oxide

sodium ethanolate
141-52-6

sodium ethanolate

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

C7H7O2S(1-)*Na(1+)

C7H7O2S(1-)*Na(1+)

Conditions
ConditionsYield
In ethanol for 0.25h; Heating;A n/a
B 100%
2-(Propane-2-sulfonyl)-pyridine 1-oxide
62381-86-6

2-(Propane-2-sulfonyl)-pyridine 1-oxide

sodium ethanolate
141-52-6

sodium ethanolate

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

C3H7O2S(1-)*Na(1+)

C3H7O2S(1-)*Na(1+)

Conditions
ConditionsYield
In ethanol for 0.25h; Heating;A n/a
B 100%
N-benzoyl-L-glutamic acid α-methyl ester
124126-80-3

N-benzoyl-L-glutamic acid α-methyl ester

sodium ethanolate
141-52-6

sodium ethanolate

N-benzoyl-L-glutamic acid α-ethyl ester
23262-03-5

N-benzoyl-L-glutamic acid α-ethyl ester

Conditions
ConditionsYield
In ethanol for 1.5h; Ambient temperature;100%
sodium ethanolate
141-52-6

sodium ethanolate

2-Methanesulfonyl-pyridine 1-oxide
75853-86-0

2-Methanesulfonyl-pyridine 1-oxide

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

CH3O2S(1-)*Na(1+)

CH3O2S(1-)*Na(1+)

Conditions
ConditionsYield
In ethanol for 0.166667h; Heating;A 95%
B 100%
sodium ethanolate
141-52-6

sodium ethanolate

2-(2-Methyl-propane-2-sulfonyl)-pyridine 1-oxide
109277-65-8

2-(2-Methyl-propane-2-sulfonyl)-pyridine 1-oxide

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

C4H9O2S(1-)*Na(1+)

C4H9O2S(1-)*Na(1+)

Conditions
ConditionsYield
In ethanol for 0.25h; Heating;A n/a
B 100%
sodium ethanolate
141-52-6

sodium ethanolate

exo-7-carbethoxy-endo-9-methyl-2-oxabicyclo<4.3.1>decan-3-one
82979-09-7

exo-7-carbethoxy-endo-9-methyl-2-oxabicyclo<4.3.1>decan-3-one

(1S,2S,4R,5S)-2-(2-Ethoxycarbonyl-ethyl)-4-hydroxy-5-methyl-cyclohexanecarboxylic acid ethyl ester
82979-10-0

(1S,2S,4R,5S)-2-(2-Ethoxycarbonyl-ethyl)-4-hydroxy-5-methyl-cyclohexanecarboxylic acid ethyl ester

Conditions
ConditionsYield
In ethanol at 0℃; for 0.5h;100%
sodium ethanolate
141-52-6

sodium ethanolate

2-(Octane-1-sulfonyl)-pyridine 1-oxide
109277-64-7

2-(Octane-1-sulfonyl)-pyridine 1-oxide

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

C8H17O2S(1-)*Na(1+)

C8H17O2S(1-)*Na(1+)

Conditions
ConditionsYield
In ethanol for 0.5h; Heating;A n/a
B 100%
sodium ethanolate
141-52-6

sodium ethanolate

(3-hexadecyloxysulfonyl-propyl)-trimethyl-ammonium; perchlorate

(3-hexadecyloxysulfonyl-propyl)-trimethyl-ammonium; perchlorate

ethyl hexadecyl ether
13933-61-4

ethyl hexadecyl ether

Conditions
ConditionsYield
In ethanol at 25℃; for 48h;100%
sodium ethanolate
141-52-6

sodium ethanolate

2-(4-benzyl-1-piperazinyl)-4-chloro-5,6,7,8-tetrahydroquinazoline
79051-10-8

2-(4-benzyl-1-piperazinyl)-4-chloro-5,6,7,8-tetrahydroquinazoline

2-(4-Benzyl-piperazin-1-yl)-4-ethoxy-5,6,7,8-tetrahydro-quinazoline
81532-51-6

2-(4-Benzyl-piperazin-1-yl)-4-ethoxy-5,6,7,8-tetrahydro-quinazoline

Conditions
ConditionsYield
In ethanol for 6h; Heating;100%
sodium ethanolate
141-52-6

sodium ethanolate

2,4,6-trichloro-1H-1,5,2λ5-diazaphosphorine 2-oxide
155932-10-8

2,4,6-trichloro-1H-1,5,2λ5-diazaphosphorine 2-oxide

4,6-dichloro-2-ethoxy-1H-1,5,2λ5-diazaphosphorine 2-oxide

4,6-dichloro-2-ethoxy-1H-1,5,2λ5-diazaphosphorine 2-oxide

Conditions
ConditionsYield
In benzene for 0.5h; Ambient temperature;100%
sodium ethanolate
141-52-6

sodium ethanolate

2-(p-methoxyphenyl)-1,3-diphenylbenzothiophenium perchlorate

2-(p-methoxyphenyl)-1,3-diphenylbenzothiophenium perchlorate

C29H26O2S

C29H26O2S

Conditions
ConditionsYield
In ethanol for 12h; Heating;100%
sodium ethanolate
141-52-6

sodium ethanolate

[6-Hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)chroman-5-yl]methyl bromide
187806-29-7

[6-Hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)chroman-5-yl]methyl bromide

5-ethyloxymethyl-γ-tocopherol
19741-08-3

5-ethyloxymethyl-γ-tocopherol

Conditions
ConditionsYield
In ethanol; hexane at 0℃; for 1h;100%
sodium ethanolate
141-52-6

sodium ethanolate

(+/-)-5,6-dimethyl-3a,4,7,7a-tetrahydro-2,1-oxathiaindene 1,1-dioxide

(+/-)-5,6-dimethyl-3a,4,7,7a-tetrahydro-2,1-oxathiaindene 1,1-dioxide

sodium 3,4-dimethyl-6-ethoxymethyl-3-cyclohexene-1-sulfonate

sodium 3,4-dimethyl-6-ethoxymethyl-3-cyclohexene-1-sulfonate

Conditions
ConditionsYield
Ambient temperature;100%
for 4h; Ambient temperature;100%
sodium ethanolate
141-52-6

sodium ethanolate

(+/-)-endo-4,3-oxathiatricyclo<5.2.1.02,6>deca-8-ene 3,3-dioxide

(+/-)-endo-4,3-oxathiatricyclo<5.2.1.02,6>deca-8-ene 3,3-dioxide

sodium 3-ethoxymethylbicyclo<2.2.1>hept-5-ene-2-sulfonate

sodium 3-ethoxymethylbicyclo<2.2.1>hept-5-ene-2-sulfonate

Conditions
ConditionsYield
Ambient temperature;100%
for 4h; Ambient temperature;100%
sodium ethanolate
141-52-6

sodium ethanolate

ethylene dibromide
106-93-4

ethylene dibromide

para-thiocresol
106-45-6

para-thiocresol

(2-ethoxyethyl)-para-thiocresol
57023-03-7

(2-ethoxyethyl)-para-thiocresol

Conditions
ConditionsYield
Stage #1: para-thiocresol With sodium ethanolate In ethanol at 20℃; Metallation;
Stage #2: ethylene dibromide In ethanol at 20℃; Alkylation;
Stage #3: sodium ethanolate In ethanol Substitution; Heating;
100%
sodium ethanolate
141-52-6

sodium ethanolate

methyldibromobismuth(III)
60458-17-5

methyldibromobismuth(III)

methyldiethoxybismutane
60458-07-3

methyldiethoxybismutane

Conditions
ConditionsYield
In ethanol 2 h, 20°C;100%
cis-3-phenyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

cis-3-phenyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

sodium ethanolate
141-52-6

sodium ethanolate

trans-3-phenyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

trans-3-phenyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

Conditions
ConditionsYield
In ethanol for 4h; Heating / reflux;100%
2,2,2-trichloro-1-(4,5,6,7-tetrahydro-1H-indol-2-yl)ethanone
1346672-30-7

2,2,2-trichloro-1-(4,5,6,7-tetrahydro-1H-indol-2-yl)ethanone

sodium ethanolate
141-52-6

sodium ethanolate

4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid ethyl ester
65880-18-4

4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
In ethanol at 20℃; for 1h; Inert atmosphere;100%
With ethanol at 20℃; for 1h; Inert atmosphere;100%
In ethanol at 20℃; for 1h; Inert atmosphere;100%
1-(4-fluoro-phenyl)-4-iodo-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid[4-(2-phenyl-furo[3,2-b]pyridin-7-yloxy)-phenyl]-amide
1360906-01-9

1-(4-fluoro-phenyl)-4-iodo-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid[4-(2-phenyl-furo[3,2-b]pyridin-7-yloxy)-phenyl]-amide

sodium ethanolate
141-52-6

sodium ethanolate

4-ethoxy-1-(4-fluoro-phenyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid[4-(2-phenyl-furo[3,2-b]pyridin-7-yloxy)-phenyl]-amide
1360906-05-3

4-ethoxy-1-(4-fluoro-phenyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid[4-(2-phenyl-furo[3,2-b]pyridin-7-yloxy)-phenyl]-amide

Conditions
ConditionsYield
With ethanol In tetrahydrofuran at 20℃; for 1h; Sealed tube; Inert atmosphere;100%
ethanol
64-17-5

ethanol

ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-3-(2-oxo-2-phenylethyl)-5-(2,2,2-trifluoroethoxy)-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
1269119-25-6

ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-3-(2-oxo-2-phenylethyl)-5-(2,2,2-trifluoroethoxy)-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate

sodium ethanolate
141-52-6

sodium ethanolate

ethyl 2-ethoxy-7-methyl-4-oxo-3-(2-oxo-2-phenylethyl)-5-(2,2,2-trifluoroethoxy)-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
1269119-28-9

ethyl 2-ethoxy-7-methyl-4-oxo-3-(2-oxo-2-phenylethyl)-5-(2,2,2-trifluoroethoxy)-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate

Conditions
ConditionsYield
In tetrahydrofuran at 10 - 35℃; for 4h;100%
C24H29F2NPPd

C24H29F2NPPd

sodium ethanolate
141-52-6

sodium ethanolate

C26H33FNOPPd

C26H33FNOPPd

Conditions
ConditionsYield
In ethanol; benzene at 20℃; for 0.1h;100%
ethanol
64-17-5

ethanol

sodium ethanolate
141-52-6

sodium ethanolate

methanesulfonic acid 3-nitrobenzylester

methanesulfonic acid 3-nitrobenzylester

1-(ethoxymethyl)-3-nitrobenzene
80171-39-7

1-(ethoxymethyl)-3-nitrobenzene

Conditions
ConditionsYield
for 17h; Reflux; Inert atmosphere;100%
5-ethyl-1,3-diphenylimidazo[4,5-b]pyrazin-3-ium tetrafluoroborate

5-ethyl-1,3-diphenylimidazo[4,5-b]pyrazin-3-ium tetrafluoroborate

sodium ethanolate
141-52-6

sodium ethanolate

2-ethoxy-5-ethyl-1,3-diphenyl-2H-imidazo[4,5-b]pyrazine

2-ethoxy-5-ethyl-1,3-diphenyl-2H-imidazo[4,5-b]pyrazine

Conditions
ConditionsYield
In ethanol for 0.75h; Inert atmosphere; Cooling with ice;100%
3-(3,5-dimethyiphenyl)-1-phenyl-5-(trifluoromethoxy)benzimidazol-3-ium chloride

3-(3,5-dimethyiphenyl)-1-phenyl-5-(trifluoromethoxy)benzimidazol-3-ium chloride

sodium ethanolate
141-52-6

sodium ethanolate

3-(3,5-dimethylphenyl)-2-ethoxy-1-phenyl-5-(trifluoromethoxy)-2H-benzimidazole

3-(3,5-dimethylphenyl)-2-ethoxy-1-phenyl-5-(trifluoromethoxy)-2H-benzimidazole

Conditions
ConditionsYield
In n-heptane for 0.5h; Inert atmosphere;100%
2,4-dinitrobromobenzene
584-48-5

2,4-dinitrobromobenzene

sodium ethanolate
141-52-6

sodium ethanolate

2,4-dinitro-1-ethoxybenzene
610-54-8

2,4-dinitro-1-ethoxybenzene

Conditions
ConditionsYield
In ethanol at 25℃; Kinetics;100%
1-iodo-2,4-dinitrobenzene
709-49-9

1-iodo-2,4-dinitrobenzene

sodium ethanolate
141-52-6

sodium ethanolate

2,4-dinitro-1-ethoxybenzene
610-54-8

2,4-dinitro-1-ethoxybenzene

Conditions
ConditionsYield
In ethanol at 25℃; Kinetics;100%
5-bromo-2-chloro-3-methylpyridine
29241-60-9

5-bromo-2-chloro-3-methylpyridine

sodium ethanolate
141-52-6

sodium ethanolate

5-bromo-2-ethoxy-3-methylpyridine

5-bromo-2-ethoxy-3-methylpyridine

Conditions
ConditionsYield
Stage #1: 5-bromo-2-chloro-3-methylpyridine With sodium hydride In tetrahydrofuran; ethanol; mineral oil at 20℃; for 72.5h;
Stage #2: sodium ethanolate In tetrahydrofuran; ethanol; mineral oil Reflux;
100%
1-azido-3-fluoro-2-nitrobenzene
874279-84-2

1-azido-3-fluoro-2-nitrobenzene

sodium ethanolate
141-52-6

sodium ethanolate

C8H8N2O3

C8H8N2O3

Conditions
ConditionsYield
Stage #1: 1-azido-3-fluoro-2-nitrobenzene In toluene for 5h; Reflux;
Stage #2: sodium ethanolate In ethanol; toluene at 20℃; for 0.5h;
100%
3,5-difluoro-2-nitrophenylazide

3,5-difluoro-2-nitrophenylazide

sodium ethanolate
141-52-6

sodium ethanolate

4,6-diethoxybenzofuroxan

4,6-diethoxybenzofuroxan

Conditions
ConditionsYield
Stage #1: 3,5-difluoro-2-nitrophenylazide In toluene for 15h; Reflux;
Stage #2: sodium ethanolate In ethanol; toluene at 20℃; for 0.5h;
100%
5-bromo-2-chloro-3-nitropyridine
67443-38-3

5-bromo-2-chloro-3-nitropyridine

sodium ethanolate
141-52-6

sodium ethanolate

5-bromo-2-ethoxy-3-nitropyridine
886372-76-5

5-bromo-2-ethoxy-3-nitropyridine

Conditions
ConditionsYield
In ethanol at 75℃; for 1h;100%
In ethanol at 80℃; for 1h;57.67%

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Improving the Quality of the Quartz Fiber Postcore Bond Using Sodium ethoxide (cas 141-52-6) Etching and Combined Silane/Adhesive Coupling09/30/2019

The influence of different silane/dentin adhesives on the microtensile bond strengths of a hybrid composite to sodium ethoxide-etched quartz fiber posts was investigated. A prehydrolyzed silane was applied without an adhesive and compared to two-component systems in which hydrolysis of the silan...detailed

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