Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

Sodium methylparaben

Related Products

Hot Products

Name

Sodium methylparaben

EINECS 225-714-1
CAS No. 5026-62-0 Density 1.42 g/cm3 (20 °C)
PSA 49.36000 LogP 1.61700
Solubility 418g/L at 20℃ Melting Point >125 °C
Formula C8H7NaO3 Boiling Point 265.5 °C at 760 mmHg
Molecular Weight 174.132 Flash Point 116.4 °C
Transport Information N/A Appearance white powder
Safety 22-24/25 Risk Codes 22
Molecular Structure Molecular Structure of 5026-62-0 (Sodium methylparaben) Hazard Symbols HarmfulXn
Synonyms

Benzoicacid, 4-hydroxy-, methyl ester, sodium salt (9CI);Sodium, (p-carboxyphenoxy)-, methyl ester(7CI);Bonomold OMNa;Methyl4-hydroxybenzoate sodium salt;Methylparaben sodium;Sodium 4-(methoxycarbonyl)phenoxide;Sodium methylp-hydroxybenzoate;Sodium methylparaben;Sodium p-methoxycarbonylphenoxide;

Article Data 5

Sodium methylparaben Synthetic route

99-76-3

methyl 4-hydroxylbenzoate

5026-62-0

sodium methylparaben

Conditions
ConditionsYield
With sodium hydroxide In methanol Inert atmosphere;95%
In water
With sodium hydride In tetrahydrofuran; DMF (N,N-dimethyl-formamide) for 1.5h;
With sodium hydroxide In ethanol; water at 20℃; for 1.83333h;32.4 g
73823-12-8

4-(N-phenyl-benzimidoyloxy)-benzoic acid methyl ester

124-41-4

sodium methylate

A

6780-39-8

E-[2-methoxy-1-phenyl-methylene]-phenylamine

B

5026-62-0

sodium methylparaben

Conditions
ConditionsYield
In methanol at 29.9℃; Mechanism; var. base concentrations;
141969-79-1

4-[4'-(1-methoxy carbonyl-1-methylethyl)-phenyl]-1,2-epoxybutane

5026-62-0

sodium methylparaben

99-76-3

methyl 4-hydroxylbenzoate

4-{4-[4'-(methoxy carbonyl-1-methylethyl)phenyl]-2-hydroxybutoxy}-benzoic acid methyl ester

Conditions
ConditionsYield
In N,N-dimethyl-formamide98%
5026-62-0

sodium methylparaben

107962-24-3

pyrrole-1-carboxylic acid anhydride

Pyrrole-1-carboxylic acid 4-methoxycarbonyl-phenyl ester

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; for 0.25h;88%
5026-62-0

sodium methylparaben

109241-96-5

indole-1-carboxylic acid anhydride

109242-03-7

Indole-1-carboxylic acid 4-methoxycarbonyl-phenyl ester

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; for 0.25h;78%
5026-62-0

sodium methylparaben

870-63-3

prenyl bromide

A

34593-50-5

methyl 4-((3-methylbut-2-en-1-yl)oxy)benzoate

B

99-76-3

methyl 4-hydroxylbenzoate

Conditions
ConditionsYield
In Hexafluorobenzene at 20℃; for 24h; Solvent; Temperature;A 70%
B 26%
3221-15-6

2-(chloromethyl)thiirane

5026-62-0

sodium methylparaben

methyl 4-(thietane-3-yloxy)benzoate

Conditions
ConditionsYield
In methanol; water at 45 - 55℃; for 2h;68%
956117-80-9

2-bromo-4-furan-2-yl-6-thiophen-2-yl-nicotinonitrile

5026-62-0

sodium methylparaben

4-(3-cyano-4-furan-3-yl-6-thiophen-2-yl-pyridin-2-yloxy)-benzoic acid methyl ester

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 90℃; for 18h;68%
5026-62-0

sodium methylparaben

107-05-1

3-chloroprop-1-ene

59086-52-1

2-allyloxybenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium hydroxide In methanol; water65%
5026-62-0

sodium methylparaben

870-63-3

prenyl bromide

A

99-76-3

methyl 4-hydroxylbenzoate

B

98969-33-6

methyl 4-hydroxy-3-(3'-methyl-2'-butenyl)-5-(3''-methyl-2''-butenyl)benzoate

Conditions
ConditionsYield
at 80℃; for 24h;A 56%
B 39%

Sodium methylparaben Chemical Properties

Molecular Formula: C8H7NaO3
Molecular Weight: 174.13 g/mol
EINECS: 225-714-1
Flash Point: 116.4 °C
Melting point: >125 °C
Solubility: Soluble in water
Appearance: White powder
Enthalpy of Vaporization: 52.38 kJ/mol
Boiling Point: 265.5 °C at 760 mmHg
Vapour Pressure: 0.00555 mmHg at 25 °C
Structure of Sodium methylparaben (CAS NO.5026-62-0):
               
IUPAC Name: Sodium 4-methoxycarbonylphenolate
Product Category of Sodium methylparaben (CAS NO.5026-62-0): Aromatic Esters;Benzoic acid Series

Sodium methylparaben Uses

 Sodium methylparaben (CAS NO.5026-62-0) has been used for water-soluble preservatives in dairy products, pickled products, beverages, fruit juice, jelly and cakes, etc..

Sodium methylparaben Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 760mg/kg (760mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA
Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956.
mouse LD50 intravenous 170mg/kg (170mg/kg)   Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956.
mouse LD50 oral 2gm/kg (2000mg/kg)   Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956.

 Sodium methylparaben (CAS NO.5026-62-0) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65. And the toxicological properties have not been fully investigated. You can see actual entry in RTECS for complete information.

Sodium methylparaben Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 22
 R22:Harmful if swallowed.
Safety Statements: 22-24/25 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes.

Sodium methylparaben Specification

 Sodium methylparaben , its cas register number is 5026-62-0. It also can be called p-Hydroxybenzoic acid methyl ester sodium salt ; Sodium (p-carboxyphenoxy)-methyl ester ; 4-Hydroxybenzoic acid methyl ester sodium salt ; Methyl 4-hydroxybenzoate sodium salt ; Methyl p-hydroxybenzoate sodium salt ; Methylparaben sodium ; Sodium 4-(methoxycarbonyl)phenoxide ; Sodium 4-carbomethoxyphenolate ; Sodium p-methoxycarbonylphenoxide ; and Sodium methyl 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, Sodium methylparaben (CAS NO.5026-62-0) absorbs moisture or water from the air. It is not compatible with strong oxidizing agents, and you must not take it with incompatible materials, dust generation. It should be exposured to moist air or water. And also prevent it to broken down into hazardous decomposition products: carbon monoxide, carbon dioxide.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 5026-62-0