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Ethyl 4-methoxybenzoate

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Name

Ethyl 4-methoxybenzoate

EINECS 202-320-8
CAS No. 94-30-4 Density 1.074 g/cm3
PSA 35.53000 LogP 1.87190
Solubility N/A Melting Point 7-8 °C(lit.)
Formula C10H12O3 Boiling Point 266.58 °C at 760 mmHg
Molecular Weight 180.203 Flash Point 106.102 °C
Transport Information N/A Appearance clear yellow liquid
Safety 24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 94-30-4 (Ethyl 4-methoxybenzoate) Hazard Symbols N/A
Synonyms

p-Anisicacid, ethyl ester (6CI,7CI,8CI);4-Methoxybenzoic acid ethyl ester;Ethyl anisate;Ethyl p-anisate;Ethyl p-anisoate;Ethylp-methoxybenzoate;NSC 4160;

Article Data 244

Ethyl 4-methoxybenzoate Chemical Properties

Molecular Formula: C10H12O3
Molecular Weight: 180.20
EINECS: 202-320-8
Flash Point: >230 °F
Density: 1.073 g/cm3
Melting point: 7-8 ºC
Refractive index: 1.524-1.526 
Boiling point: 142-143 ºC (12 torr)
IUPAC Name: ethyl 4-methoxybenzoate
Refraction Index: n20/D 1.524(lit.)
Boiling Point: 266.6 °C at 760 mmHg 
Vapour Pressure: 0.00857 mmHg at 25°C
Enthalpy of Vaporization: 50.46 kJ/mol 
Appearance: Clear yellow liquid. Fruity, anise odor.
Stability: Stable under normal temperatures and pressures.
Solubility: Soluble in ethanol, ethyl ether and chloroform, slightly soluble in water.
Synonyms: 4-Methoxy-benzoicaciethylester ; Benzoic acid, 4-methoxy-, ethyl ester ; Benzoic acid, p-methoxy-, ethyl ester ; Benzoicacid,4-methoxy-,ethylester ; Ethyl ester of 4-Methoxybenzoic acid ; Ethyl p-anisoate ; Ethylp-methoxylbenzoate ; P-Methoxybenzoic acid, ethyl ester   
Following is the molecular structure of P-Anisic acid ethyl ester (94-30-4):

Ethyl 4-methoxybenzoate Uses

 P-Anisic acid ethyl ester (94-30-4) is mainly used to make anise, dill, licorice flavors type.

Ethyl 4-methoxybenzoate Production

P-Anisic acid ethyl ester (94-30-4) is formed by the benzoic acid catalysis and ethanol in esterification.

Ethyl 4-methoxybenzoate Toxicity Data With Reference

1.    

orl-rat LD50:2040 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 14 (1976),659.

Ethyl 4-methoxybenzoate Consensus Reports

Reported in EPA TSCA Inventory.

Ethyl 4-methoxybenzoate Safety Profile

Moderately toxic by ingestion. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of P-Anisic acid ethyl ester (94-30-4):
Safety Statements: 24/25
24/25: Avoid contact with skin and eyes 
WGK Germany: 2
RTECS: BZ4697000

Ethyl 4-methoxybenzoate Specification

Handling and Storage of P-Anisic acid ethyl ester (94-30-4):
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.

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