2-Butenoic acid,2-methyl-, ethyl ester, (2E)- cas no:5837-78-5
Synonyms: 2-Butenoicacid, 2-methyl-, ethyl ester, (E)-;Crotonic acid, 2-methyl-, ethyl ester, (E)-(8CI);Tiglic acid, ethyl ester (6CI,7CI);(E)-2-Methyl-2-butenoic acid ethylester;Ethyl tiglate;Ethyl a-methylcrotonate;NSC 55278;
Name2-Butenoic acid,2-methyl-, ethyl ester, (2E)-
CAS5837-78-5
Synonyms2-Butenoicacid, 2-methyl-, ethyl ester, (E)-;Crotonic acid, 2-methyl-, ethyl ester, (E)-(8CI);Tiglic acid, ethyl ester (6CI,7CI);(E)-2-Methyl-2-butenoic acid ethylester;Ethyl tiglate;Ethyl a-methylcrotonate;NSC 55278;
EINECS(EC#)227-425-6
Molecular FormulaC7H12O2
Molecular Weight128.16898
Appearancecolorless liquid
refractive index1.4335-1.4355
storage tempFlammables area
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Risk R10
Safety
Risk Statements: 10
10: Flammable
Safety Statements: 16-27-36/37/39
16: Keep away from sources of ignition - No smoking
27: Take off immediately all contaminated clothing
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
RIDADR : UN 3272 3/PG 3
WGK Germany: 2
RTECS: EM9252700
HazardClass: 3
PackingGroup : III
tiglic acid, ethyl ester (6ci,7ci)
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| rabbit |
LD50 |
skin |
> 5gm/kg (5000mg/kg) |
|
Food and Chemical Toxicology. Vol. 26, Pg. 321, 1988. |
| rat |
LD50 |
oral |
> 5gm/kg (5000mg/kg) |
|
Food and Chemical Toxicology. Vol. 26, Pg. 321, 1988 |
