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ChemicalBook >> CAS DataBase List >> alpha-Toluenesulfonyl chloride

alpha-Toluenesulfonyl chloride

alpha-Toluenesulfonyl chloride price.
  • $10 - $2264
  • Product name: alpha-Toluenesulfonyl chloride
  • CAS: 1939-99-7
  • MF: C7H7ClO2S
  • MW: 190.65
  • EINECS:217-717-1
  • MDL Number:MFCD00007455
  • Synonyms:α-Toluenesulfonyl chloride ,98%;Benzylsulfonyl chlorideDISC 06/12/2000;Phenylmethanesulphonyl chloride;alpha-Toluenesulfonyl chloride, 98% 5GR;NSC 41894;Toluen-alphaSulfonyl chloride;ALPHA TOLUENE SULHONYL CHLORIDE;Benzenemethanesulfonylchloride
Price48 Properties Safety Information Description
48 prices
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA00I2YK
  • Product descriptionPhenylmethanesulfonyl chloride ≥97%
  • Packaging5g
  • Price$10
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I2YK
  • Product descriptionPhenylmethanesulfonyl chloride 98%
  • Packaging10g
  • Price$16
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I2YK
  • Product descriptionPhenylmethanesulfonyl chloride ≥97%
  • Packaging25g
  • Price$19
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I2YK
  • Product descriptionPhenylmethanesulfonyl chloride 98%
  • Packaging100g
  • Price$38
  • Updated2026-05-29
  • Buy
  • ManufacturerAHH
  • Product numberMT-46983
  • Product descriptionalpha-Toluenesulfonyl chloride 97%
  • Packaging500g
  • Price$470
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberP690
  • Product descriptionPhenylmethanesulfonyl chloride
  • Packaging5g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028442
  • Product descriptionALPHA-TOLUENESULFONYL CHLORIDE 95.00%
  • Packaging10G
  • Price$121.8
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5369
  • Product descriptionBenzylsulphonyl chloride >98%
  • Packaging100g
  • Price$49
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5369
  • Product descriptionBenzylsulphonyl chloride >98%
  • Packaging25g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5369
  • Product descriptionBenzylsulphonyl chloride >98%
  • Packaging10kg
  • Price$2264
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5369
  • Product descriptionBenzylsulphonyl chloride >98%
  • Packaging500g
  • Price$165
  • Updated2026-06-04
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  • ManufacturerAstaTech
  • Product numberAR2915
  • Product descriptionALPHA-TOLUENESULFONYLCHLORIDE 95%
  • Packaging1/ G
  • Price$11
  • Updated2021-12-16
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  • ManufacturerAstaTech
  • Product numberAR2915
  • Product descriptionALPHA-TOLUENESULFONYL CHLORIDE 95%
  • Packaging1G
  • Price$11
  • Updated2026-04-30
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  • ManufacturerAstaTech
  • Product numberAR2915
  • Product descriptionALPHA-TOLUENESULFONYLCHLORIDE 95%
  • Packaging5/ G
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product numberAR2915
  • Product descriptionALPHA-TOLUENESULFONYLCHLORIDE 95%
  • Packaging25/ G
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product numberAR2915
  • Product descriptionALPHA-TOLUENESULFONYL CHLORIDE 95%
  • Packaging25G
  • Price$59
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I2YK Phenylmethanesulfonyl chloride ≥97% 5g $10 2026-05-29 Buy
aablocks AA00I2YK Phenylmethanesulfonyl chloride 98% 10g $16 2026-05-29 Buy
aablocks AA00I2YK Phenylmethanesulfonyl chloride ≥97% 25g $19 2026-05-29 Buy
aablocks AA00I2YK Phenylmethanesulfonyl chloride 98% 100g $38 2026-05-29 Buy
AHH MT-46983 alpha-Toluenesulfonyl chloride 97% 500g $470 2026-05-26 Buy
AK Scientific P690 Phenylmethanesulfonyl chloride 5g $21 2021-12-16 Buy
American Custom Chemicals Corporation CHM0028442 ALPHA-TOLUENESULFONYL CHLORIDE 95.00% 10G $121.8 2021-12-16 Buy
Apolloscientific OR5369 Benzylsulphonyl chloride >98% 100g $49 2026-06-04 Buy
Apolloscientific OR5369 Benzylsulphonyl chloride >98% 25g $21 2026-06-04 Buy
Apolloscientific OR5369 Benzylsulphonyl chloride >98% 10kg $2264 2026-06-04 Buy
Apolloscientific OR5369 Benzylsulphonyl chloride >98% 500g $165 2026-06-04 Buy
AstaTech AR2915 ALPHA-TOLUENESULFONYLCHLORIDE 95% 1/ G $11 2021-12-16 Buy
AstaTech AR2915 ALPHA-TOLUENESULFONYL CHLORIDE 95% 1G $11 2026-04-30 Buy
AstaTech AR2915 ALPHA-TOLUENESULFONYLCHLORIDE 95% 5/ G $39 2021-12-16 Buy
AstaTech AR2915 ALPHA-TOLUENESULFONYLCHLORIDE 95% 25/ G $59 2021-12-16 Buy
AstaTech AR2915 ALPHA-TOLUENESULFONYL CHLORIDE 95% 25G $59 2026-04-30 Buy
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Properties

Melting point :92-94 °C(lit.)
Boiling point :120 °C / 10mmHg
Density :1.3264 (estimate)
refractive index :1.624-1.626
storage temp. :Inert atmosphere,2-8°C
solubility :soluble in Toluene
form :Crystalline Powder
color :Almost white
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :972806
InChI :1S/C7H7ClO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2
InChIKey :OAHKWDDSKCRNFE-UHFFFAOYSA-N
SMILES :ClS(=O)(=O)Cc1ccccc1
CAS DataBase Reference :1939-99-7(CAS DataBase Reference)
NIST Chemistry Reference :Benzenemethanesulfonyl chloride(1939-99-7)
EPA Substance Registry System :Benzenemethanesulfonyl chloride (1939-99-7)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

Phenylmethanesulfonyl chloride is an aliphatic sulfonyl chloride. It reacts with triethylamine in methylene chloride or ether to yield trans-stilbene and cis diphenylethylene sulfone. Its reaction with 1,1-bis(diethylamino)ethane has been studied. Addition of phenylmethanesulfonyl chloride to 1,3-diphenyl-2-pyrrolidinopropene in the presence of water was studied.

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Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
alpha-Toluenesulfonyl chloride
$1.00
alpha-Toluenesulfonyl chloride CAS:1939-99-7
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
alpha-Toluenesulfonyl chloride
$66.00
alpha-Toluenesulfonyl chloride CAS:1939-99-7
career henan chemical co
alpha-Toluenesulfonyl chloride
$2.00
alpha-Toluenesulfonyl chloride CAS:1939-99-7
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Career Henan Chemica Co