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4-Chlorobenzenesulfonyl chloride

4-Chlorobenzenesulfonyl chloride structure

CAS No:
98-60-2
Formula:
C6H4Cl2O2S
Chemical Name:
4-Chlorobenzenesulfonyl chloride
Synonyms:
Benzenesulfonyl chloride,4-chloro-;Benzenesulfonyl chloride,p-chloro-;4-Chlorobenzenesulfonyl chloride;p-Chlorobenzenesulfonyl chloride;p-Chlorophenylsulfonyl chloride;4-Chlorophenylsulfonyl chloride;NSC 6956;4-Chlorobenzene-1-sulfonyl chloride;27415-01-6
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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Description

white to light yellow crystals, powder or flakes

4-Chlorobenzenesulfonyl chloride Basic Attributes

Molecular Weight：

211.07

Exact Mass：

211.07

BRN：

511583

EC Number：

202-685-3

UNII：

H55O3362D6

NSC Number：

6956

DSSTox ID：

DTXSID4059174

Color/Form：

PRISMS OR PLATES FROM ETHER

HScode：

29049020

Characteristics

PSA：

42.5

XLogP3：

1.8

Appearance：

Clear Liquid

Density：

1.5±0.1 g/cm3

Melting Point：

55 °C

Boiling Point：

141 °C @ Press: 15 Torr

Flash Point：

226 °F

Refractive Index：

1.569

Water Solubility：

H2O: INsoluble ;VERY SOL IN ETHER & BENZENE

Toxicity：

Oral-rat LD50: 4250 mg/kg; Abdominal cavity-mouse LDL0：250 mg/kg

Flammability characteristics：

Thermal decomposition to emit toxic sulfur oxide fumes

Experimental Properties：

DECOMP IN HOT WATER & HOT ALCOHOL

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3261 8/PG 2

wgk germany：

hazard class code：

34-37

safety instructions：

26-28-36/37/39-45

RTECS Number：

DB8925000

Marks：

Storage features：

The warehouse is low-temperature, ventilated and dry

Hazard note：

Corrosive

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

RIDADR：

UN 3261 8/PG 2

Caution Statement：

P280; P305 + P351 + P338; P310

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 90 companies from 5 notifications to the ECHA C&L Inventory.

Toxicity

Toxicity class：

moderately toxic

4-Chlorobenzenesulfonyl chloride Use and Manufacturing

Methods of Manufacturing

The preparation method is prepared by chlorobenzene sulfonation. Mix chlorosulfonic acid and fuming sulfuric acid and cool to below 20℃, add chlorobenzene under vigorous stirring, react at 23～25℃ for 2～3 h, then heat up at 60℃ for 2 h, cool, filter and wash off It is acidic. In addition, it can also be obtained by reacting p-chlorobenzenesulfonic acid with chlorosulfonic acid at 60°C for 1.5 h.

Uses

This product is mainly used in the preparation of medicine, engineering plastics, pesticide intermediates and organic synthetic raw material p-chlorobenzenesulfonamide. Used in the production of pesticide acaricide mite egg ester, medical Telden, etc.

Manufacturing Info：

Benzenesulfonyl chloride, 4-chloro-: ACTIVE

Computed Properties

Molecular Weight:211.06
XLogP3:1.8
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:209.9309059
Monoisotopic Mass:209.9309059
Topological Polar Surface Area:42.5
Heavy Atom Count:11
Complexity:211
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Synthesis Route

Material

4-Chloroaniline

Chlorobenzene

2-Methoxyethanol

Chlorosulfonic acid

Recommended Suppliers of 4-Chlorobenzenesulfonyl chloride

Shaanxi Cuikang Pharmaceutical Technolog Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Cosmetics raw materials,Pesticide intermediate,Photoelectric material,pharmaceutical intermediates,Raw materials for food and health products,Polymer materials,Fine Chemicals,Synthetic customization

4-Chlorobenzenesulfonyl chloride

CAS No.: 98-60-2

Grade: Industrial Grade

Content: 99%

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Chemfine International Co., Ltd. Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Organic Intermediate,Organic Intermediate,Organic Intermediate,Organic Intermediate,Organic Intermediate

4-Chlorobenzenesulfonyl chloride Cas 98-60-2

Unit Price: $0.63-0.72 /KG FOB

CAS No.: 98-60-2

Grade: Industrial Grade

Content: 99%

Inquiry
Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of CHEMICALS,REAGENTS

High Quality 4-Chlorobenzenesulfonyl chloride CAS NO.98-60-2

CAS No.: 98-60-2

Grade: Pharmaceutical Grade

Content: 99%

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Latest News on 4-Chlorobenzenesulfonyl chloride

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Guide of 4-Chlorobenzenesulfonyl chloride

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Use and Manufacturing
Computed Properties
Synthesis Route
Material
Recommended Suppliers
Latest News
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4-Chlorobenzenesulfonyl chloride

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