ChemicalBook > Product Catalog > Organic Chemistry > Hydrocarbons and derivatives > Hydrocarbon sulfonate > O-TOLUENESULFONYL CHLORIDE
O-TOLUENESULFONYL CHLORIDE
O-TOLUENESULFONYL CHLORIDE Basic information
- Product Name:
- O-TOLUENESULFONYL CHLORIDE
- Synonyms:
-
- ortho-toluenesulfonylchloride
- o-Toluenesulfochloride
- o-tolylsulfonylchloride
- o-Tosyl chloride
- o-tosylchloride
- toluene-2-sulphonylchloride
- ortho-toluenesulfonchloride
- o-Toluenesulphonyl chloride
- CAS:
- 133-59-5
- MF:
- C7H7ClO2S
- MW:
- 190.65
- EINECS:
- 205-113-0
- Product Categories:
-
- Organic Building Blocks
- Sulfonyl Halides
- Intermediates of Dyes and Pigments
- Sulfur Compounds
- Mol File:
- 133-59-5.mol
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O-TOLUENESULFONYL CHLORIDE Chemical Properties
- Melting point:
- 10°C
- Boiling point:
- 254 °C(lit.)
- Density
- 1.320 g/mL at 25 °C(lit.)
- refractive index
- n20/D >1.5580(lit.)
- Flash point:
- >230 °F
- storage temp.
- Store under inert gas
- solubility
- Acetonitrile (Slightly), Chloroform(Slightly)
- form
- clear liquid
- color
- Colorless to Light yellow
- Water Solubility
- Soluble in hot alcohol, ether and benzene. Reacts with water.
- Sensitive
- Moisture Sensitive
- BRN
- 973180
- CAS DataBase Reference
- 133-59-5(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfonyl chloride, 2-methyl- (133-59-5)
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Safety Information
- Hazard Codes
- C,Xi
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3265 8/PG 2
- WGK Germany
- 3
- Hazard Note
- Corrosive
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 2904100090
- Hazardous Substances Data
- 133-59-5(Hazardous Substances Data)
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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O-TOLUENESULFONYL CHLORIDE Usage And Synthesis
Uses
o-Toluenesulfonyl chloride is used in organic synthesis and saccharin production. It is also used as pharmaceutical intermediate.
Uses
o-Toluenesulfonyl chloride may be used in the synthesis of:
- oxazoline
- mesityl o-tolyl sulfone
- allyl o-toluenesulfonate
- 2-methyl-4′-t-butyldiphenyl sulfone
General Description
o-Toluenesulfonyl chloride can be synthesized by reacting o-thiocresol in glacial acetic acid with chlorine. It participates in the preparation of 5-chloro-3-phenyl-2,1-benzisoxazole.
O-TOLUENESULFONYL CHLORIDE Preparation Products And Raw materials
Preparation Products
O-TOLUENESULFONYL CHLORIDESupplier
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Ark Pharm, Inc.
- Tel
- 847-367-3680
- sales@arkpharminc.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
Beijing Ouhe Technology Co., Ltd
- Tel
- 010-82967028 13552068683
- 2355560935@qq.com
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O-TOLUENESULFONYL CHLORIDE(133-59-5)Related Product Information
- Tosyl chloride
- 2-Methylbenzene-1-sulfonamide
- Mesitylene-2-sulfonyl chloride
- Methyl 2-(chlorosulfonyl)benzoate
- 4-CHLORO-2,5-DIMETHYLBENZENESULFONYL CHLORIDE
- 5-NITRO-O-TOLUENESULFONYL CHLORIDE
- 4-METHOXY-2,3,6-TRIMETHYLBENZENESULFONYL CHLORIDE
- 1,2-NAPHTHOQUINONE-2-DIAZIDO-5-SULFONYL CHLORIDE
- 2-(Trifluoromethyl)benzenesulfonyl chloride
- 2,4-MESITYLENEDISULFONYL DICHLORIDE
- 2-Cyanobenzenesulphonyl chloride
- 2,2,5,7,8-PENTAMETHYLCHROMAN-6-SULFONYL CHLORIDE
- 2,3,5,6-TETRAMETHYLBENZENESULFONYL CHLORIDE
- 2-CHLORO-6-METHYLBENZENESULFONYL CHLORIDE
- O-TOLUENESULFONYL CHLORIDE
- 2,5-DIMETHYLBENZENESULFONYL CHLORIDE
- 3-CHLORO-2-METHYLBENZENESULFONYL CHLORIDE
- 3,4-Dichloro-alpha-toluenesulfonyl chloride