3-Methylthiophene-2-carbonyl chloride

3-Methylthiophene-2-carbonyl chloride - Names and Identifiers

Name	3-Methylthiophene-2-carbonyl chloride
Synonyms	3-Methyl-2-thiophene 3-METHYL-2-THENOYL CHLORIDE 3-Methyl-2-thiophenecarbonyl 3-METHYLTHIOPHENE-2-CARBONYL CHLORIDE 3-Methylthiophene-2-carbonyl chloride 3-METHYL-2-THIOPHENECARBONYL CHLORIDE 2-thiophenecarbonyl chloride, 3-methyl- 2-Thiophenecarbonyl chloride, 3-methyl- (9CI) 2-(3-METHYL)THIOPHENE CARBOXYLIC ACID CHLORIDE
CAS	61341-26-2
InChI	InChI=1/C6H5ClOS/c1-4-2-3-9-5(4)6(7)8/h2-3H,1H3

3-Methylthiophene-2-carbonyl chloride - Physico-chemical Properties

Molecular Formula	C6H5ClOS
Molar Mass	160.62
Density	1.314g/mLat 25°C(lit.)
Boling Point	216-220°C
Flash Point	227°F
Vapor Presure	0.116mmHg at 25°C
Appearance	Liquid
Color	Clear colorless to pale yellow
BRN	116181
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.586(lit.)

3-Methylthiophene-2-carbonyl chloride - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	R34 - Causes burns R29 - Contact with water liberates toxic gas
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 3265 8/PG 2
WGK Germany	3
HS Code	29349990
Hazard Class	8
Packing Group	II

3-Methylthiophene-2-carbonyl chloride - Introduction

chloride is an organic compound whose chemical formula is C6H5ClOS. The following is a description of its nature, use, preparation and safety information:

Nature:
-chloride is a colorless to light yellow liquid with a pungent odor.
-It is soluble in common organic solvents such as ethanol and dimethylformamide at room temperature.
-member chloride is stable in air, but will hydrolyze when exposed to humid air.

Use: chloride is a chemical reagent commonly used in organic synthesis reactions.
-It can be used as a starting material for the synthesis of thiophene compounds, such as synthetic drugs, dyes, photosensitizers, etc.

Preparation Method:
-The preparation method of chloride is usually by reacting 3-methylthiophene with thionyl chloride, and using sodium chlorite as an oxidant.

Safety Information:
-chloride is an irritant that may cause irritation in contact with skin, eyes, mucous membranes, etc.
-When operating, follow appropriate safety practices, including wearing suitable protective gloves, glasses and protective clothing.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical assistance.

Please note that when using or handling this compound, it is important to follow laboratory safety procedures and ensure sufficient knowledge and experience.

Last Update：2024-04-09 15:17:58