Ethyl tiglate supplier | CasNO.5837-78-5

Name
Ethyl tiglate
EINECS 227-425-6
CAS No. 5837-78-5
Article Data39
CAS DataBase
Density 0.909 g/cm³
Solubility Slightly soluble in water
Melting Point -62.68°C (estimate)
Formula C₇H₁₂O₂
Boiling Point 148.2 °C at 760 mmHg
Molecular Weight 128.171
Flash Point 44.4 °C
Transport Information UN 3272 3/PG 3
Appearance liquid
Safety 16-27-36/37/39
Risk Codes 10
Molecular Structure
Hazard Symbols R10:;
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;
PSA 26.30000
LogP 1.51570

Ethyl tiglate Chemical Properties

IUPAC Name: Ethyl (E)-2-methylbut-2-enoate (5837-78-5)
Synonyms: Rarechem al bi 0126 ; Tiglic acid ethyl ester ; (E)-2-Methyl-2-butenoicacidethylester ; 2-Butenoic acid, 2-methyl-, ethyl ester, (E)- ; 2-Methyl-,ethylester,(E)-2-butenoicaci ; 2-Methyl-,ethylester,(E)-2-Butenoicacid ; 2-Methyl-,ethylester,(E)-crotonicaci ; 2-Methyl-trans-but-2-enoicacidethylester
CAS: 5837-78-5
MF: C₇H₁₂O₂
MW: 128.17
MS:
EINECS: 227-425-6
Product Categories: Aromatic Esters
Mol File: 5837-78-5.mol
Surface Tension: 26.1 dyne/cm
Density: 0.909 g/cm³
Flash Point: 44.4 °C
Enthalpy of Vaporization: 38.51 kJ/mol
Boiling Point: 148.2 °C at 760 mmHg
Vapour Pressure: 4.27 mmHg at 25°C
FEMA : 2460
Refractive index: n20/D 1.435(lit.)
Storage temp: Flammables area
Merck : 14,9433
BRN : 1720895
Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong bases
Appearance:Tiglic acid, ethyl ester (6ci,7ci) (5837-78-5) is liquid.

Ethyl tiglate Uses

GB 2760-1996 requireTiglic acid, ethyl ester (6ci,7ci) (5837-78-5) for the use of food with the spices.

Ethyl tiglate Production

In the presence of the acid Ti,ethanol and concentrated sulfuric acid, Tiglic acid, ethyl ester (6ci,7ci) (5837-78-5) can formed by direct esterification.

Ethyl tiglate Toxicity Data With Reference

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

Ethyl tiglate Consensus Reports

Reported in EPA TSCA Inventory.

Ethyl tiglate Safety Profile

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)

Product Name

Ethyl tiglate