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N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE

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Origin: China

Cas No: 42137-88-2

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.: 42137-88-2 Formula: C11H15Cl2NO2S Molecular Weight: 296.21300

Description

An intermediate used in the process for preparation of Cetirizine.

Basic Info

Chemical Name	N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE
Synonyms	N,N-bis(2-chloroethyl)-4-methylbenzenesulfonamide; N,N-Bis-(2-chloroethyl)-p-toluenesulfonamide; N,N-Bis(2-chloroethyl)-p-toluenesulfonamide;
CAS No.	42137-88-2
Molecular Formula	C11H15Cl2NO2S
Molecular Weight	296.21300
PSA	45.76000
LogP	3.54410

Properties

Appearance & Physical State	Grey to grey-brown powder
Density	1.304g/cm3
Boiling Point	409.1ºC at 760mmHg
Melting Point	43-50ºC
Flash Point	201.2ºC
Refractive Index	1.549
Storage Condition	Refrigerator

Safety Info

Safety Statements	S24/25
HS Code	2935009090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Bis(2-chloroethyl)amine hydrochloride+p-Toluenesulfonyl chloride→N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE
N,N-Bis(2-hydroxyethyl)-4-methylbenzenesulfonamide→N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE
2-Chloroethylamine hydrochloride+p-Toluenesulfonyl chloride→N,N-BIS(2-CHLOROETHYL)-P-TOLUENESULFONAMIDE

Precursor

2-Chloroethylamine hydrochloride
bis(2-chloroethyl)amine
p-Toluenesulfonyl chloride
Bis(2-chloroethyl)amine hydrochloride

Downstream Product

1-methyl-4-(4-methylphenyl)sulfonylpiperazine
1-(4-methylphenyl)sulfonyl-4-phenylpiperidine-4-carboxylic acid
4-(4-chlorophenyl)-1-(4-methylphenyl)sulfonylpiperidine-4-carbonitrile

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