CAS 2903-34-6|Benzenesulfonamide,N-(4-chlorophenyl)-4-methyl-

Introduction：Basic information about CAS 2903-34-6|Benzenesulfonamide,N-(4-chlorophenyl)-4-methyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Benzenesulfonamide,N-(4-chlorophenyl)-4-methyl-
CAS Number	2903-34-6	Molecular Weight	281.75800
Density	1.362g/cm3	Boiling Point	416.7ºC at 760mmHg
Molecular Formula	C₁₃H₁₂ClNO₂S	Melting Point	118-122ºC
MSDS	/	Flash Point	205.8ºC

Names

Name	N-(4-chlorophenyl)-4-methylbenzenesulfonamide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.362g/cm3
Boiling Point	416.7ºC at 760mmHg
Melting Point	118-122ºC
Molecular Formula	C₁₃H₁₂ClNO₂S
Molecular Weight	281.75800
Flash Point	205.8ºC
Exact Mass	281.02800
PSA	54.55000
LogP	4.60300
Vapour Pressure	3.75E-07mmHg at 25°C
Index of Refraction	1.627
InChIKey	DOPAQNXFOIXWPI-UHFFFAOYSA-N
SMILES	Cc1ccc(S(=O)(=O)Nc2ccc(Cl)cc2)cc1

Safety Information

Hazard Codes	Xi
Safety Phrases	S24/25
HS Code	2935009090

Customs

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Synonyms

Benzenesulfonamide,N-(4-chlorophenyl)-4-methyl

p-Toluenesulfonanilide,4'-chloro

N-Tosyl-p-chloraniline

N-(4-chloro-phenyl)-4-methyl-benzenesulfonamide

N-(4-chlorophenyl)-p-toluenesulfonamide

4-methyl-N-(4-chlorophenyl)benzenesulfonamide

4-chloro-N-tosylaniline

EINECS 220-801-0

N-tosyl-p-chloroaniline

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