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2-Chlorobenzenesulfonamide

2-Chlorobenzenesulfonamide structure

CAS No:
6961-82-6
Formula:
C6H6ClNO2S
Chemical Name:
2-Chlorobenzenesulfonamide
Synonyms:
Benzenesulfonamide,2-chloro-;Benzenesulfonamide,o-chloro-;2-Chlorobenzenesulfonamide;o-Chlorobenzenesulfonamide;A 4097;2-Chlorophenylsulfonamide;2-Chlorobenzensulfonamide;NSC 62927;2-Chlorobenzene-1-sulfonamide
Categories:
Organic Chemistry > Amides

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2-Chlorobenzenesulfonamide Basic Attributes

Molecular Weight：

191.64

Exact Mass：

191.64

BRN：

2937540

EC Number：

230-156-7

UNII：

4BT2I28A0C

NSC Number：

62927

DSSTox ID：

DTXSID2044979

HScode：

2935009090

Characteristics

PSA：

68.5

XLogP3：

0.68

Appearance：

slight yellow powder

Density：

1.5±0.1 g/cm3

Melting Point：

187-188 °C @ Solvent: Ethanol

Boiling Point：

352.9±44.0 °C at 760 mmHg

Flash Point：

167.2±28.4 °C

Refractive Index：

1.591

Water Solubility：

498.3mg/L(15 ºC)

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

Marks：

Hazard note：

Irritant

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (91.2%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 216 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-chlorobenzenesulfonamide

2-Chlorobenzenesulfonamide Use and Manufacturing

Methods of Manufacturing

The o-chlorobenzenesulfonyl chloride ether solution was slowly added dropwise to the stirring concentrated ammonia water, reacted at 70°C for 1h, filtered, dried, and recrystallized to obtain o-chlorobenzenesulfonamide.

Uses

Used as pesticide intermediate

Manufacturing Info：

Benzenesulfonamide, 2-chloro-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:191.64
XLogP3:0.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:190.9807773
Monoisotopic Mass:190.9807773
Topological Polar Surface Area:68.5
Heavy Atom Count:11
Complexity:221
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Ammonium hydroxide

Sodium pyrosulfite

Copper sulfate

Recommended Suppliers of 2-Chlorobenzenesulfonamide

Hangzhou KieRay Chem Co.,LTD Contact Supplier

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o-Chlorobenzenesulfonamide

CAS No.: 6961-82-6

Grade: industrial Grade

Content: 98%

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HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

o-Chlorobenzenesulfonamide

CAS No.: 6961-82-6

Content: 99.00%

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Latest News on 2-Chlorobenzenesulfonamide

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Guide of 2-Chlorobenzenesulfonamide

Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
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2-Chlorobenzenesulfonamide

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