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Ethyl benzoate

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Ethyl benzoate

EINECS 202-284-3
CAS No. 93-89-0 Density 1.044 g/cm3
PSA 26.30000 LogP 1.86330
Solubility insoluble in water Melting Point -34 °C
Formula C9H10O2 Boiling Point 211.7 °C at 760 mmHg
Molecular Weight 150.177 Flash Point 88.9 °C
Transport Information N/A Appearance clear, colorless to pale yellow liquid
Safety 24/25 Risk Codes 51/53
Molecular Structure Molecular Structure of 93-89-0 (Ethyl benzoate) Hazard Symbols N
Synonyms

Benzoyl ethyl ether;Ethyl benzenecarboxylate;AI3-01352;Benzoic acid, ethyl ester;Benzoic ether;Ethyl benzoate (natural);Ethylester kyseliny benzoove;Ethylester kyseliny benzoove [Czech];FEMA No. 2422;NSC 8884;

Article Data 1022

Ethyl benzoate Consensus Reports

Reported in EPA TSCA Inventory.

Ethyl benzoate Specification

1. Introduction of Ethyl benzoate
Ethyl benzoate is a colorless to pale yellow colored chemical compound with a pleasant wintergreen mint flavor used as a food flavoring agent. It is alse called Benzoic acid, ethyl ester; Benzoic ether; Benzoyl ethyl ether; Ethyl benzenecarboxylate ; Ethyl benzoate (natural); Ethylester kyseliny benzoove; Ethylester kyseliny benzoove [Czech] and so on.

2. Properties of Ethyl benzoate
Melting point: -34 °C
Polar Surface Area: 26.3 Å2
Index of Refraction: 1.504
Molar Refractivity: 42.65 cm3
Molar Volume: 143.8 cm3
Surface Tension: 35.8 dyne/cm
Density: 1.044 g/cm3
Flash Point: 88.9 °C
Enthalpy of Vaporization: 44.8 kJ/mol
Boiling Point: 211.7 °C at 760 mmHg
Vapour Pressure: 0.18 mmHg at 25°C

3. Toxicity of Ethyl benzoate

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo skin 10gm/kg (10000mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: MUSCLE WEAKNESS

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Journal of Pharmacology and Experimental Therapeutics. Vol. 84, Pg. 358, 1945.
rabbit LD50 oral 2630mg/kg (2630mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE WEAKNESS

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
Journal of Pharmacology and Experimental Therapeutics. Vol. 84, Pg. 358, 1945.
rat LD50 oral 2100mg/kg (2100mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
Journal of Pharmacology and Experimental Therapeutics. Vol. 84, Pg. 358, 1945.

4. Safety Information of Ethyl benzoate
Safety Statements: 24/25
S24/25: Avoid contact with skin and eyes.
WGK Germany: 1
RTECS: DH0200000
HS Code: 29163100
Moderately toxic by ingestion. Mildly toxic by skin contact. A skin and eye irritant. Combustible liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.

5. Preparation of Ethyl benzoate
Ethyl benzoate is synthetically produced by the condensation of benzoic acid and ethanol with the help of sulphuric acid. What's more, ethyl benzoate is naturally found in many ingredients, especially in fruits such as banana, apple, cranberry, cherry, peach, kiwi, grape, star fruit, black currant, raspberry, etc.

6. Use of Ethyl benzoate
Because of its pleasant mixed fruity and woody odor, Ethyl benzoate is used as a perfume scent under the name essence de niobe.

7. Other details of Ethyl benzoate
Ethyl benzoate is a volatile compound and tends to cause irritation of skin, eyes and respiratory tract, if inhaled. Moreover, it tends to react adversely with acidic and alkaline substances and also with oxidizing agents. Considering all these, this compound needs to be stored in airtight and non-corroding containers away from direct sunlight. It needs to be stored in a cool, dry and well ventilated place.

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