2-Propenoicacid, 3-phenyl-, phenylmethyl ester cas no:103-41-3

Name2-Propenoicacid, 3-phenyl-, phenylmethyl ester
CAS103-41-3
SynonymsCinnamicacid, benzyl ester (6CI,7CI,8CI);3-Phenyl-2-propenoic acid benzyl ester;Benzyl 3-phenylpropenoate;Benzyl g-phenylacrylate;Cinnamein;NSC 11780;NSC 44403;
EINECS(EC#)203-109-3
Molecular FormulaC₁₆H₁₄O₂
Molecular Weight238.28

AppearanceWhite to pale yellow crystals
refractive index1.4025-1.4045
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Risk R36/37/38
Safety Moderately toxic by ingestion. A mild allergen and skin irritant. Combustible liquid. See also ESTERS. When heated to decomposition it emits acrid smoke and irritating fumes.
HS Code 29163900

CHEMICAL IDENTIFICATION

RTECS NUMBER :

GD8400000

CHEMICAL NAME :

Cinnamic acid, benzyl ester

CAS REGISTRY NUMBER :

103-41-3

LAST UPDATED :

199701

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C16-H14-O2

MOLECULAR WEIGHT :

238.30

WISWESSER LINE NOTATION :

R1U1VO1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 11,1017,1973 ** ACUTE TOXICITY DATA **

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

5530 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Behavioral - coma

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

3760 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Gastrointestinal - gastritis

REFERENCE :

FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83174 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 456 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83174 No. of Facilities: 546 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 2855 (estimated) No. of Female Employees: 1107 (estimated)