1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one

1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one - Names and Identifiers

Name	(E)-3-DIMETHYLAMINO-1-THIOPHEN-2-YL-PROPENONE
Synonyms	INDIP-002 (E)-3-DIMETHYLAMINO-1-THIOPHEN-2-YL-PROPENONE 3-(Dimethylamino)-1-thien-2-ylprop-2-en-1-one 1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one 3-(diMethylaMino)-1-(thiophen-2-yl)prop-2-en-1-one
CAS	34772-98-0

1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one - Physico-chemical Properties

Molecular Formula	C9H11NOS
Molar Mass	181.25474
Melting Point	197-198℃ (1,4-dioxane )
Storage Condition	2-8°C

1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one - Upstream Downstream Industry

Downstream Products

ETHYL THIOPHENE-2-GLYOXYLATE

1-(2-Thienyl)-3-(dimethylamino)-2-propen-1-one - Introduction

(E)-is an organic compound with the chemical formula C11H13NOS. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance:(E)-It is usually a reddish-brown or orange-yellow liquid.
-Solubility: It dissolves in ethanol, chloroform and acetone, but does not dissolve in water.
-Melting point: About 25-30 ℃.
-Stability: It is sensitive to air and light and should be stored in a dry, dark environment.

Use:
- (E)-can be used as an intermediate in organic synthesis to prepare other compounds. It has applications in both drug synthesis and rubber additive synthesis.
-It can also be used as a photosensitive dye and fluorescent labeling agent.

Method:
(E)-There are many methods for the preparation of, common methods include:
-react 2-propen-1-one with dimethylamine to obtain 3-dimethylamino-2-propen-1-one, and use sulfur powder and sodium chloroacetate for thionation reaction, 3-Dimethylamino-1-(2-thienyl)-2-propen-1-one is obtained.
-React 2-propen-1-one with 2-thienone under appropriate conditions to obtain 3-dimethylamino-1-(2-thienyl)-2-Propylene -1-one.

Safety Information:
- (E)-Store in a sealed container, away from heat sources and open flames.
-It may be irritating to the eyes, skin and respiratory system. Wear appropriate protective equipment during use.
-During use or storage, care should be taken to avoid contact with oxidants and strong acids to avoid dangerous reactions.
-It should be properly handled and disposed of to avoid pollution to the environment.

Last Update：2024-04-09 02:00:50