3-Chloro-2-benzothiophenecarboxaldehyde

3-Chloro-2-benzothiophenecarboxaldehyde - Names and Identifiers

Name	3-chloro-1-benzothiophene-2-carbaldehyde
Synonyms	3-chlorobenzothiophene-2-carbaldehyde 3-Chloro-2-benzothiophenecarboxaldehyde 3-Chlorobenzo[b]thiophene-2-carbaldehyde 3-chloro-1-benzothiophene-2-carbaldehyde 3-Chlorobenzo[b]thiophene-2-carboxaldehyde Benzo[b]thiophene-2-carboxaldehyde, 3-chloro-
CAS	14006-54-3
InChI	InChI=1/C9H5ClOS/c10-9-6-3-1-2-4-7(6)12-8(9)5-11/h1-5H

3-Chloro-2-benzothiophenecarboxaldehyde - Physico-chemical Properties

Molecular Formula	C9H5ClOS
Molar Mass	196.65
Density	1.439±0.06 g/cm3(Predicted)
Melting Point	112-113℃ (hexane )
Boling Point	331.1±22.0 °C(Predicted)
Flash Point	154°C
Vapor Presure	0.00016mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.722

3-Chloro-2-benzothiophenecarboxaldehyde - Risk and Safety

Risk Codes	R25 - Toxic if swallowed R36 - Irritating to the eyes R43 - May cause sensitization by skin contact
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 2811 6.1 / PGIII

3-Chloro-2-benzothiophenecarboxaldehyde - Introduction

2-Formyl-3-chlorobenzothiophene, also known as 2-formyl-3-chlorobenzothiadiazole, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
2-Formyl-3-chlorobenzothiophene is a white to light yellow crystalline flake or powder. It is a stable solid at normal temperature and is soluble in organic solvents such as methylene chloride and ethanol. It has a strong odor. This compound may be harmful to the environment, irritating and corrosive.

Use:
2-formyl-3-chlorobenzothiophene has a variety of uses in organic synthesis. It can be used as a pesticide intermediate for the manufacture of pesticides such as quinocarb. In addition, the compounds can also be used in the manufacture of dyes and some active feature molecules in the field of medicine.

Preparation Method:
2-Formyl-3-chlorobenzothiophene is usually prepared by chemical synthesis. One commonly used method is the reaction of 2-amino-3-chlorobenzoic acid with sodium thiosulfate under acidic conditions. This process will produce an intermediate, after further subsequent reaction and treatment, and finally get the target compound.

Safety Information:
2-formyl-3-chlorobenzothiophene is an organic compound with certain toxicity and danger. During use and handling, attention should be paid to laboratory safety operations and personal protection. After contact with this compound, please wash the skin as soon as possible and avoid inhaling its gas or dust. If the compound is accidentally swallowed or inhaled, seek immediate medical help and provide relevant safety data. If necessary, consult chemical professionals or relevant agencies for more detailed and accurate safety information.

Last Update：2024-04-09 19:05:46