4,5,6,7-Tetrahydro-1-benzothiophene

4,5,6,7-Tetrahydro-1-benzothiophene - Names and Identifiers

Name	4,5,6,7-Tetrahydro-1-benzothiophene
Synonyms	4,5,6,7-tetrahydrobenzothiophene 4,5,6,7-Tetrahydro-1-benzothiophene BENZOTHIOPHENE, 4,5,6,7-TETRAHYDRO- 4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE Benzo[b]thiophene, 4,5,6,7-tetrahydro-
CAS	13129-17-4

4,5,6,7-Tetrahydro-1-benzothiophene - Physico-chemical Properties

Molecular Formula	C8H10S
Molar Mass	138.23
Density	1.099±0.06 g/cm3(Predicted)
Boling Point	55℃/1mm
Storage Condition	2-8℃
Sensitive	Air Sensitive
Refractive Index	1.5580
MDL	MFCD19442759

4,5,6,7-Tetrahydro-1-benzothiophene - Introduction

4,5, 6,7-tetrahydro-1-benzothiophene is an organic compound with the chemical formula C8H10S. It is a colorless to pale yellow liquid with a special thiols taste.

4,5, 6,7-tetrahydro-1-benzothiophene has a variety of uses. It is frequently used as an intermediate in organic synthesis, for example for the preparation of pharmaceuticals or pesticides. In addition, it can be used as a catalyst, a solvent and a pigment.

There are two main methods for preparing 4,5, 6,7-tetrahydro-1-benzothiophene. The first is obtained by hydrogenation of benzothiophene. The specific step is to react the benzothiophene with hydrogen in the presence of a suitable catalyst to generate 4,5, 6,7-tetrahydro-1-benzothiophene. The second method is prepared by reacting a thiol with an alkene under acidic conditions.

When using 4,5, 6,7-tetrahydro-1-benzothiophene, it is necessary to pay attention to its safety. The compound is irritating and toxic, causing irritation and respiratory discomfort on contact with skin and inhalation. Therefore, use protective gloves, goggles, and respiratory protection, and operate in a well-ventilated area. For accidental contact or inhalation, seek medical attention promptly.

In addition, 4,5, 6,7-tetrahydro-1-benzothiophene is also environmentally hazardous, and care should be taken to avoid its entry into water and soil. When disposing of waste, it should be handled in accordance with local regulations to avoid pollution to the environment.

Last Update：2024-04-09 20:52:54