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2,4-Dichlorobenzenesulfonyl chloride

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Origin: China

Cas No: 16271-33-3

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

Quick Details
CAS No.:
16271-33-3
Other Names:
2 4-Dichlorobenzenesulfonyl chloride
MF:
C6H3Cl3O2S, C6H3Cl3O2S
EINECS No.:
628-025-8
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
98%
Brand Name:
zhishang
Model Number:
ZS-A16271-33-3
Application:
organic intermediate
Appearance:
White crystal
Product name:
2 4-Dichlorobenzenesulfonyl chloride
CAS:
16271-33-3
Density:
1.636±0.06 g/cm3
Melting point:
55-58 °C(lit.)
Molecular Weight:
245.51
Form:
powder
Shelf life:
2 years
Packing:
25kgs/Drum
stock:
in stock
Packaging&Delivery
Packaging Details
100g/500g/1kg/5kg/10kg/25kg/200kg or as your special request.
Port
Any port in China

Property

CAS No.: 16271-33-3 Formula: C6H3Cl3O2S Molecular Weight: 245.51100

Basic Info

Chemical Name	2,4-Dichlorobenzenesulfonyl chloride
Synonyms	Benzenesulfonyl chloride,2,4-dichloro; 2,4-Dichlorobenzenesulfenyl chloride; 2,4-dichloro-benzenesulfonyl chloride; 2,4-diclorobenzenesulfonyl chloride; 2,4-dichlorobenzenesulphonyl chloride; 2,4-Dichlorobenzene-1-Sulfonyl Chloride; 2,4-dichlorobenzenosulfonyl chloride; 2,4-dichlorophenylsulfonyl chloride; 2,4,5-TRIMETHYLOXAZOLE;
CAS No.	16271-33-3
Molecular Formula	C6H3Cl3O2S
Molecular Weight	245.51100
PSA	42.52000
LogP	4.00170

Properties

Appearance & Physical State	White powder
Density	1.636 g/cm3
Boiling Point	308.4ºC at 760 mmHg
Melting Point	54-58ºC
Flash Point	140.3ºC
Refractive Index	1.581
Vapor Pressure	0.00124mmHg at 25°C

Safety Info

RTECS	DB8927500
Hazard Class	8
Safety Statements	S26-S36/37/39-S45
HS Code	2904909090
WGK Germany	3
Packing Group	II
RIDADR	UN 3261 8
Risk Statements	R34
Hazard Codes	C
Symbol	GHS05
Caution Statement	P280; P305 + P351 + P338; P310
Signal Word	Danger
Hazard Declaration	H314

Synthesis Route

1,3-dichlorobenzene→2,4-Dichlorobenzenesulfonyl chloride
2,4-dichlorobenzenesulfonic acid→2,4-Dichlorobenzenesulfonyl chloride
sulfurochloridic acid+chloroform→2,4-Dichlorobenzenesulfonyl chloride

Toxicity