131512-74-8

131512-74-8 - Names and Identifiers

Name	2-Ethylhexyl 2-cyano-5-phenyl-2,4-pentadienoate
Synonyms	2-ETHYLHEXYL--CYANO-5-PHENYL-2,4-PENTADIENOATE 2-Ethylhexyl 2-cyano-5-phenyl-2,4-pentadienoate 2-Ethylhexyl-А-Cyano-5-Phenyl-2,4-Pentadienoate 2-Ethylhexyl-α-Cyano-5-Phenyl-2,4-Pentadienoate 2-Ethylhexyl 2-cyano-5-phenylpenta-2,4-dienoate 2-ETHYLHEXYL ALPHA-CYANO-5-PHENYL-2,4-PENTADIENOATE 2-Ethylhexyl ALPHA-Cyano-5-Phenyl-2,4-Pentadienoate 2-ethylhexyl (2E,4E)-2-cyano-5-phenylpenta-2,4-dienoate 2-cyano-5-phenylpenta-2,4-dienoic acid 2-ethylhexyl ester
CAS	131512-74-8
InChI	InChI=1/C20H25NO2/c1-3-5-10-17(4-2)16-23-20(22)19(15-21)14-9-13-18-11-7-6-8-12-18/h6-9,11-14,17H,3-5,10,16H2,1-2H3

131512-74-8 - Physico-chemical Properties

Molecular Formula	C20H25NO2
Molar Mass	311.42
Melting Point	81-86°C
Refractive Index	1.537

131512-74-8 - Introduction

2-Cyano-5-phenyl-2, 4-pentadienoic acid 2-ethylhexyl ester is an organic compound. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: colorless liquid
-Molecular formula: C16H17NO2
-Molecular weight: 255.32g/mol
-Melting point:-45 ℃
-Boiling point: 230-232 ℃
-Density: 1.04 g/ml
-Flammability

Use:
2-Cyano-5-phenyl-2, 4-pentadienoic acid 2-ethylhexyl ester has a variety of uses in chemical synthesis, including:
-as an intermediate in organic synthesis, used in the synthesis of other compounds;
-used in the synthesis of drugs, pesticides and dyes and other organic compounds;
-As a solvent or additive, used in cosmetics and coatings.

Preparation Method:
The preparation method of 2-cyano-5-phenyl-2, 4-pentadienoic acid 2-ethylhexyl ester can be through the esterification reaction of cyanide styrene and ethyl 2,4-pentadienoate under acidic conditions. Specific preparation details can be found in the relevant literature or in specialized laboratory manuals.

Safety Information:
-2-Cyano-5-phenyl-2, 4-pentadienoic acid 2-ethylhexyl ester should be careful to avoid contact with skin, eyes and mucous membranes during operation, and appropriate personal protective equipment should be worn, such as Gloves and goggles.
-If inhaled or ingested, wash the affected area immediately and seek medical help.
-When storing and handling, keep away from fire and heat sources, keep the container sealed, and avoid contact and mixing with oxidants.
-Please use in the laboratory or under professional guidance, and operate in accordance with relevant regulations and safe operating procedures.

Last Update：2024-04-09 15:17:51