(E)-2-苯乙醇2-甲基-2-丁烯酸酯
2-phenylethyl tiglate
CAS: 55719-85-2
Molecular Formula: C13H16O2
(E)-2-苯乙醇2-甲基-2-丁烯酸酯 - Names and Identifiers
| Name | 2-phenylethyl tiglate |
| Synonyms | FEMA 2870 2-phenylethyl tiglate 2-PHENYLETHYL TIGLATE 2-Phenylethanol tiglate 2-methyl-2-butenoicaciphenethylester 2-Phenylethyl (2E)-2-methyl-2-butenoate 2-Butenoic acid, 2-methyl-, phenethyl ester 2-methyl-,2-phenylethylester,(e)-2-butenoicaci 2-methyl-,2-phenylethylester,(E)-2-Butenoicacid 2-Butenoic acid, 2-methyl-, 2-phenylethyl ester, (E)- |
| CAS | 55719-85-2 |
| EINECS | 259-774-5 |
| InChI | InChI=1/C13H16O2/c1-3-11(2)13(14)15-10-9-12-7-5-4-6-8-12/h3-8H,9-10H2,1-2H3/b11-3+ |
(E)-2-苯乙醇2-甲基-2-丁烯酸酯 - Physico-chemical Properties
| Molecular Formula | C13H16O2 |
| Molar Mass | 204.26 |
| Density | 1.018g/mLat 25°C(lit.) |
| Boling Point | 139-140°C7mm Hg(lit.) |
| Flash Point | >230°F |
| JECFA Number | 997 |
| Vapor Presure | 0.000776mmHg at 25°C |
| Color | A colourless, slightly viscous liquid. |
| Refractive Index | n20/D 1.514(lit.) |
(E)-2-苯乙醇2-甲基-2-丁烯酸酯 - Risk and Safety
| WGK Germany | 2 |
| RTECS | EM9255000 |
| Toxicity | Both the acute oral LD50 in rats and the acute dermal LD50 in rabbits exceeded 5 g/kg (Levenstein, 1974). |
(E)-2-苯乙醇2-甲基-2-丁烯酸酯 - Introduction
2-phenyllethyl tiglate, also known as Methyl but-2-enoate, is an organic compound. The following is a description of its relevant Properties, Uses, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters
-Boiling point: about 89-90 ° C
-Density: about 0.88g/cm³
Use:
2-phenylethyl tiglate has the aroma of banana and different fruit, so it is widely used in the food, beverage and flavor industries. It can also be used as an ingredient in perfumes and cosmetics, as well as an additive for some detergents and cleaning agents.
Preparation Method:
2-phenylethyl tiglate can be prepared by an alcohol esterification reaction. A common method is to react phenylethyl alcohol with 2-methyl-2-butenoic acid under acidic conditions, using an acid catalyst such as sulfuric acid and the like to accelerate the reaction. The obtained product can be distilled and purified to obtain 2-phenylethyl tiglate with high purity.
Safety Information:
- 2-phenylethyl tiglate is an organic compound that is volatile, so it needs to be used in a well-ventilated place to avoid inhaling large amounts of steam.
-It is a flammable substance, away from open flames and heat sources, and stored in a cool, dry place.
-Wear safety glasses, protective gloves and protective clothing during operation to avoid contact with skin and eyes.
-If exposed to skin or eyes, rinse immediately with plenty of water and seek medical help.
Nature:
-Appearance: colorless liquid
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters
-Boiling point: about 89-90 ° C
-Density: about 0.88g/cm³
Use:
2-phenylethyl tiglate has the aroma of banana and different fruit, so it is widely used in the food, beverage and flavor industries. It can also be used as an ingredient in perfumes and cosmetics, as well as an additive for some detergents and cleaning agents.
Preparation Method:
2-phenylethyl tiglate can be prepared by an alcohol esterification reaction. A common method is to react phenylethyl alcohol with 2-methyl-2-butenoic acid under acidic conditions, using an acid catalyst such as sulfuric acid and the like to accelerate the reaction. The obtained product can be distilled and purified to obtain 2-phenylethyl tiglate with high purity.
Safety Information:
- 2-phenylethyl tiglate is an organic compound that is volatile, so it needs to be used in a well-ventilated place to avoid inhaling large amounts of steam.
-It is a flammable substance, away from open flames and heat sources, and stored in a cool, dry place.
-Wear safety glasses, protective gloves and protective clothing during operation to avoid contact with skin and eyes.
-If exposed to skin or eyes, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 20:49:11
