Product

2,4-Dichlorobenzenesulfonyl chloride

CAS No.：16271-33-3

Other grades of this product :

2,4-Dichlorobenzenesulfonyl chloride Basic information

Product Name:	2,4-Dichlorobenzenesulfonyl chloride
Synonyms:	2,4-dichloro-benzenesulfonylchlorid;2,4-DICHLOROBENZENE-1-SULFONYL CHLORIDE;2,4-DICHLOROBENZENESULFONYL CHLORIDE;2,4-DICHLOROBENZENESULPHONYL CHLORIDE;BUTTPARK 96\57-47;2,4-Dichlorobenzenesulphonyl chloride 98%;benzenesulfonyl chloride, 2,4-dichloro-;2,4-Dichlorobenzenes
CAS:	16271-33-3
MF:	C6H3Cl3O2S
MW:	245.51
EINECS:	628-025-8
Product Categories:	Benzenesulfonyl chloride;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds
Mol File:	16271-33-3.mol

2,4-Dichlorobenzenesulfonyl chloride Chemical Properties

Melting point	55-58 °C (lit.)
Boiling point	114-115°C/0.1mm
density	1.636±0.06 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform (Sparingly), Methanol (Slightly)
form	Crystalline Powder
color	White to light beige
Sensitive	Moisture Sensitive
BRN	2806192
Stability:	Moisture Sensitive
CAS DataBase Reference	16271-33-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzenesulfonyl chloride, 2,4-dichloro-(16271-33-3)

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	DB8927500
Hazard Note	Corrosive/Moisture Sensitive
HazardClass	8
PackingGroup	II
HS Code	29049090

MSDS Information

Provider	Language
2,4-Dichlorobenzenesulfonyl chloride	English
SigmaAldrich	English
ACROS	English
ALFA	English

2,4-Dichlorobenzenesulfonyl chloride Usage And Synthesis

Chemical Properties	white to light beige crystalline powder
Uses	2,4-Dichlorobenzenesulfonyl chloride may be used in the preparation of 2,4-dichlorothiophenol.
General Description	2,4-Dichlorobenzenesulfonyl chloride, also known as 2,4-dichlorophenylsulfonyl chloride, is an aryl sulfonyl chloride derivative. It participates in the synthesis of hexahydropyrazino[1,2-a]pyrimidine derivatives.

2,4-Dichlorobenzenesulfonyl chloride Preparation Products And Raw materials

Raw materials	PETROLEUM ETHER-->Chloroform-->Chlorosulfonic acid-->1,3-Dichlorobenzene-->2,4-Dichloroaniline
Preparation Products	2,4-Dichlorobenzenesulfonic acid

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