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Benzenesulfonyl chloride

Benzenesulfonyl chloride
Benzenesulfonyl chloride structure
CAS No.
98-09-9
Chemical Name:
Benzenesulfonyl chloride
Synonyms
bsc-refined;benzenesulfonyl;AKOS BBS-00004356;rcrawastenumberu020;benzolsulfochloride;Benzenesulfchloride;Benzenosulfochlorek;BENZENSULFOCHLORIDE;chlorophenylsulfone;Benzenosulfochloride
CBNumber:
CB6854744
Molecular Formula:
C6H5ClO2S
Formula Weight:
176.62
MOL File:
98-09-9.mol

Benzenesulfonyl chloride Properties

Melting point:
14.5 °C
Boiling point:
251-252 °C(lit.)
Density 
1.384 g/mL at 25 °C(lit.)
vapor pressure 
0.04 mm Hg ( 20 °C)
refractive index 
n20/D 1.551(lit.)
Flash point:
>230 °F
storage temp. 
2-8°C
solubility 
alcohol: soluble
form 
Liquid
color 
Clear
Water Solubility 
may decompose
Sensitive 
Moisture Sensitive
Merck 
14,1072
BRN 
606926
Stability:
Stable. Incompatible with water, strong oxidizing agents, strong bases, methyl formamide, dimethyl sulfoxide.
CAS DataBase Reference
98-09-9(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
OI9V0QJV9N
NIST Chemistry Reference
Benzenesulfonyl chloride(98-09-9)
EPA Substance Registry System
Benzenesulfonyl chloride (98-09-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H302+H332-H314-H317-H334-H290-H302-H318
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P501a-P234-P260-P264-P270-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501-P261-P280-P305+P351+P338-P310
Hazard Codes  C
Risk Statements  20/22-34-42/43-29-22
Safety Statements  23-26-36/37/39-45
RIDADR  UN 2225 8/PG 3
WGK Germany  1
RTECS  DB8750000
21
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29049090
Toxicity LD50 orl-rat: 1960 mg/kg MEPAAX 20,513,69

Benzenesulfonyl chloride price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 108111 Benzenesulfonyl chloride 96% 98-09-9 25g $29.7 2019-12-02 Buy
Sigma-Aldrich 108111 Benzenesulfonyl chloride 96% 98-09-9 1kg $118 2019-12-02 Buy
TCI Chemical B0036 Benzenesulfonyl Chloride >99.0%(GC)(T) 98-09-9 25g $14 2020-06-24 Buy
TCI Chemical B0036 Benzenesulfonyl Chloride >99.0%(GC)(T) 98-09-9 500g $36 2020-06-24 Buy
Alfa Aesar A10849 Benzenesulfonyl chloride, 98% 98-09-9 250g $30.1 2020-06-24 Buy

Benzenesulfonyl chloride Chemical Properties,Uses,Production

Chemical Properties

colourless oily liquid

Chemical Properties

Benzenesulfonyl chloride is a colorless oily liquid with a pungent odor.

Uses

Intermediates of Liquid Crystals

General Description

A colorless to slightly yellow solid that melts at approximately 40°F. Very irritating to skin, eyes and mucous membranes. May emit toxic fumes when heated to high temperatures. Used to make dyes and other chemicals.

Air & Water Reactions

Insoluble and stable in cold water [Merck]. Decomposes in hot water to produce corrosive and toxic hydrochloric acid and benzenesulfonic acid. Rate of reaction decreases as temperature decreases.

Reactivity Profile

Benzenesulfonyl chloride is incompatible with strong oxidizing agents and bases, including amines. Corrodes metals in the presence of water due to slow formation of hydrochloric acid and benzenesulfonic acid [USCG, 1999]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].

Health Hazard

May be fatal if inhaled, swallowed or absorbed through skin. Contact may cause skin and eye burns. Irritating to eyes, skin and mucous membranes. INGESTION: May cause abdominal spasm and vomiting.

Safety Profile

Poison by intraperitoneal route. Adangerous storage hazard. It may explode in a sealedbottle. Explosive reaction with dimethyl sulfoxide. Reactsvigorously with methyl formamide. When heated todecomposition it emits toxic fumes of Cl- and SO

Potential Exposure

It is used as a chemical intermediate for benzenesulfonamides, thiophenol, glybuzole (hypoglycemic agent), N-2-chloroehtylamides, benzonitrile; for its esters-useful as insecticides, and miticides.

Shipping

UN2225 Benzene sulfonyl chloride, Hazard class: 8; Labels: 8—Corrosive material.

Purification Methods

Distil the sulfonyl chloride, then treat it with 3mole % each of toluene and AlCl3, and allow it to stand overnight. The sulfonyl chloride is distilled off at 1mm pressure and then carefully fractionally distilled at 10mm in an all-glass column. [Adams & Marvel Org Synth Coll Vol I 84 1941, Jensen & Brown J Am Chem Soc 80 4042 1958, Beilstein 11 IV 49.] It is TOXIC.

Incompatibilities

Violent reaction with strong oxidizers, dimethyl sulfoxide, and methyl formamide. It is very reactive with bases and many organic compounds. Incompatible with ammonia, aliphatic amines. Water contact forms hydrochloric and chlorosulfonic acids. Aqueous solutions of this chemical are strong acids that react violently with bases. Attacks metals in presence of moisture.

Benzenesulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products


Benzenesulfonyl chloride Suppliers

Global( 255)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 19929 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21837 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2655 55
career henan chemical co
+86-371-86658258
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admin@nexconn.com CHINA 3000 58
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86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
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+86 531 8582 1093 export@haihangchem.com CHINA 10157 58
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Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58

View Lastest Price from Benzenesulfonyl chloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-03-08 Benzenesulfonyl Chloride
98-09-9
US $0.00 / L 200L 99.5% 1000MT Hefei TNJ Chemical Industry Co.,Ltd.
2020-01-07 Benzenesulfonyl chloride
98-09-9
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd
2018-08-20 Benzenesulfonyl chloride
98-09-9
US $1.00 / KG 1KG 98% 100KG career henan chemical co

Benzenesulfonyl chloride Spectrum


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