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(3,4-Dichloro-phenyl)-methanesulfonyl chloride

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Origin: China

Cas No: 85952-30-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 85952-30-3 Formula: C7H5Cl3O2S Molecular Weight: 259.53700

Basic Info

Chemical Name	(3,4-Dichloro-phenyl)-methanesulfonyl chloride
Synonyms	(3,4-dichlorophenyl)methanesulfonyl chloride;
CAS No.	85952-30-3
Molecular Formula	C7H5Cl3O2S
Molecular Weight	259.53700
PSA	42.52000
LogP	4.14280

Properties

Density	1.601g/cm3
Boiling Point	353.1ºC at 760 mmHg
Melting Point	65-69ºC
Flash Point	167.3ºC
Refractive Index	1.589

Safety Info

Safety Statements	S26-S36/37/39-S45
HS Code	2904909090
RIDADR	UN 3261
Risk Statements	R34
Hazard Codes	C
Caution Statement	P280; P305 + P351 + P338; P310
Hazard Declaration	H314
Signal Word	Danger
Symbol	GHS05

Synthesis Route

1,2-Dichloro-4-(chloromethyl)benzene→(3,4-Dichloro-phenyl)-methanesulfonyl chloride
sodium 3,4-dichlorotoluene-α-sulphonate→(3,4-Dichloro-phenyl)-methanesulfonyl chloride

Precursor

sodium 3,4-dichlorotoluene-α-sulphonate
1,2-Dichloro-4-(chloromethyl)benzene

Downstream Product

(3,4-dichlorophenyl)methanesulfonamide

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