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5-chloro-3-methyl-1-benzothiophene

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Origin: China

Cas No: 19404-18-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 19404-18-3 Formula: C9H7ClS Molecular Weight: 182.67000

Basic Info

Chemical Name	5-chloro-3-methyl-1-benzothiophene
Synonyms	5-chloro-3-methyl benzothiophene; 5-Chloro-3-Methylbenzo[b]thiophene; 3-methyl-5-chloro-benzo<b>thiophene; 5-chloro-3-methylthianaphthene;
CAS No.	19404-18-3
Molecular Formula	C9H7ClS
Molecular Weight	182.67000
PSA	28.24000
LogP	3.86310

Properties

Density	1.293g/cm3
Boiling Point	100-102ºC(2 torr)
Melting Point	32ºC
Flash Point	163.1ºC
Refractive Index	1.66
Vapor Pressure	0.00641mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2934999090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1-(4-chlorophenyl)sulfanylpropan-2-one→5-chloro-3-methyl-1-benzothiophene
1-(4-chlorophenyl)sulfanylpropan-2-one→5-chloro-3-methyl-1-benzothiophene+5-chloro-3-methyl-2-phenylbenzo[b]thiophene
4-Chlorothiophenol→5-chloro-3-methyl-1-benzothiophene

Precursor

Benzene
4-Chlorothiophenol
chloroacetone
1-(4-chlorophenyl)sulfanylpropan-2-one

Downstream Product

3-(Bromomethyl)-5-chlorobenzo[b]thiophene
5-CHLORO-1-BENZOTHIOPHENE-3-CARBALDEHYDE

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