Name | Benzyl tiglate |
Synonyms | Benzyl tiglate Tiglic acid benzyl ester benzyl 2-methylbut-2-enoate Benzyl (E)-2-methyl-2-butenoate benzyl (2E)-2-methylbut-2-enoate Benzyl trans-2,3-dimethylacrylate |
CAS | 37526-88-8 |
EINECS | 253-544-8 |
InChI | InChI=1/C12H14O2/c1-3-10(2)12(13)14-9-11-7-5-4-6-8-11/h3-8H,9H2,1-2H3/b10-3+ |
Molecular Formula | C12H14O2 |
Molar Mass | 190.24 |
Density | 1.027g/cm3 |
Boling Point | 267.7°C at 760 mmHg |
Flash Point | 135.9°C |
Vapor Presure | 0.00802mmHg at 25°C |
Storage Condition | Room Temprature |
Refractive Index | 1.516 |
MDL | MFCD00017279 |
Physical and Chemical Properties | Chemical colorless liquid, mushroom-like aroma, with rose-like bottom aroma. Insoluble in water, soluble in ethanol and oils. Boiling point 250 ℃. |
Use | Uses GB 2760-1996 specifies food flavors that are temporarily allowed to be used. |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/38 - Irritating to eyes and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 2 |
TSCA | Yes |
HS Code | 29161900 |
Raw Materials | Benzyl alcohol Tiglic acid Butanoic acid, 2-hydroxy-2-methyl-, phenylmethyl ester, (2S)- 4-Benzyloxyphenol (S)-(+)-2-Methylbutyric acid Phenol o-Cresol 2,6-Dimethoxyphenol Guaiacol 4-Nitrophenol |
Toxicity
GRAS(FEMA).
use limited
FEMA(mg/kg): condiments, baked goods, 8.0.
production method
It is formed by direct esterification of timonic acid and benzyl alcohol under azeotropic conditions.
FEMA | 3330 | BENZYL TRANS-2-METHYL-2-BUTENOATE |
JECFA Number | 846 |
BRN | 2556119 |
EPA chemical information | 2-Butenoic acid, 2-methyl-, phenylmethyl ester, (2E)- (37526-88-8) |