2-氰基-3-(2-噻吩基)丙烯酸乙酯

2-氰基-3-(2-噻吩基)丙烯酸乙酯 - Names and Identifiers

Name	ethyl (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enoate
Synonyms	RARECHEM AK ML 0028 Ethyl 2-cyano-3-thien-2-ylacrylate ETHYL 2-CYANO-3-(2-THIENYL)ACRYLATE Ethyl(E)-2-cyano-3-(thien-2-yl)acrylate α-Cyano-2-thiopheneacrylic acid ethyl ester α-Cyanothiophene-2-acrylic acid ethyl ester 2-Cyano-3-(2-thienyl)acrylic acid ethyl ester 2-Cyano-3-(2-thienyl)propenoic acid ethyl ester ethyl (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enoate
CAS	31330-51-5
InChI	InChI=1/C10H9NO2S/c1-2-13-10(12)8(7-11)6-9-4-3-5-14-9/h3-6H,2H2,1H3/b8-6+

2-氰基-3-(2-噻吩基)丙烯酸乙酯 - Physico-chemical Properties

Molecular Formula	C10H9NO2S
Molar Mass	207.25
Density	1.247±0.06 g/cm3(Predicted)
Melting Point	79-82°C
Boling Point	340.8±32.0 °C(Predicted)
Flash Point	159.9°C
Vapor Presure	8.38E-05mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	1.588

2-氰基-3-(2-噻吩基)丙烯酸乙酯 - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Class	IRRITANT

2-氰基-3-(2-噻吩基)丙烯酸乙酯 - Introduction

ethyl (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enoate is an organic compound with the chemical formula C12H9NO2S. It is a colorless liquid with a special aroma.

ethyl (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enoate is mainly used in the field of organic synthesis. It can be used as an intermediate for the synthesis of dyes, fluorescent materials and organic optoelectronic devices. In addition, it can also be used to synthesize biologically active compounds, such as drugs and pesticides.

The method for preparing ethyl (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enoate includes reacting 2-thiophene formaldehyde and acetonitrile acid ethyl ester under the catalysis of base, cyanation and the like are carried out using cyanide.

When using ethyl (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enoate, you need to pay attention to the following safety information: It is an organic compound and has a certain degree of volatility, care should therefore be taken to avoid contact with skin and eyes. Proper protective equipment such as gloves and glasses should be worn during operation. In addition, it needs to be used in a well-ventilated place to avoid inhaling its vapor. In case of accidental splashing or inhalation, rinse immediately with water and seek medical help.

Last Update：2024-04-09 20:52:54