o-Toluenesulfonyl chloride
|
- $15 - $900
- Product name: o-Toluenesulfonyl chloride
- CAS: 133-59-5
- MF: C7H7ClO2S
- MW: 190.65
- EINECS:205-113-0
- MDL Number:MFCD00024874
- Synonyms:ortho-toluenesulfonylchloride ;o-tolylsulfonylchloride ;o-Tosyl chloride;o-tosylchloride ;toluene-2-sulphonylchloride ;ortho-toluenesulfonchloride ;o-Toluenesulphonyl chloride;containsca23%isomer)75+%
29 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 250mg
- 1g
- 2.5G
- 5G
- 10g
- 25g
- 0.05kg
- 0.1kg
- 0.25kg
- 500g
- 0.5kg
- 1kg
- ManufacturerAK Scientific
- Product numberV2236
- Product descriptiono-Toluenesulfonylchloride,(contains~19%p-Toluenesulfonylchloride,~4%m-Toluenesulfonylchloride)
- Packaging1g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021429
- Product descriptionO-TOLUENESULFONYL CHLORIDE 95.00%
- Packaging1G
- Price$597.87
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021429
- Product descriptionO-TOLUENESULFONYL CHLORIDE 95.00%
- Packaging2.5G
- Price$746.88
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0021429
- Product descriptionO-TOLUENESULFONYL CHLORIDE 95.00%
- Packaging5G
- Price$808.96
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR9961
- Product description2-Methylbenzenesulphonyl chloride 95%
- Packaging1g
- Price$89
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR9961
- Product description2-Methylbenzenesulphonyl chloride 95%
- Packaging5g
- Price$164
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR9961
- Product description2-Methylbenzenesulphonyl chloride 95%
- Packaging10g
- Price$266
- Updated2026-06-04
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN056227
- Product description2-methylbenzenesulfonyl chloride 95
- Packaging250mg
- Price$19.05
- Updated2026-05-23
- Buy
- ManufacturerAtlantic Research Chemicals
- Product numberAN056227
- Product description2-methylbenzenesulfonyl chloride 95
- Packaging1g
- Price$38.1
- Updated2026-05-23
- Buy
- ManufacturerBiosynth
- Product numberFT164705
- Product description2-Toluenesulfonyl chloride(contains ca.23% isomer)
- Packaging0.05kg
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT164705
- Product description2-Toluenesulfonyl chloride(contains ca.23% isomer)
- Packaging0.1kg
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT164705
- Product description2-Toluenesulfonyl chloride(contains ca.23% isomer)
- Packaging0.25kg
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT164705
- Product description2-Toluenesulfonyl chloride(contains ca.23% isomer)
- Packaging0.5kg
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT164705
- Product description2-Toluenesulfonyl chloride(contains ca.23% isomer)
- Packaging1kg
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerMatrix Scientific
- Product number028331
- Product description2-Methylbenzenesulfonyl chloride
- Packaging5g
- Price$76
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number028331
- Product description2-Methylbenzenesulfonyl chloride
- Packaging25g
- Price$310
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | V2236 | o-Toluenesulfonylchloride,(contains~19%p-Toluenesulfonylchloride,~4%m-Toluenesulfonylchloride) | 1g | $15 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021429 | O-TOLUENESULFONYL CHLORIDE 95.00% | 1G | $597.87 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021429 | O-TOLUENESULFONYL CHLORIDE 95.00% | 2.5G | $746.88 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0021429 | O-TOLUENESULFONYL CHLORIDE 95.00% | 5G | $808.96 | 2021-12-16 | Buy |
| Apolloscientific | OR9961 | 2-Methylbenzenesulphonyl chloride 95% | 1g | $89 | 2026-06-04 | Buy |
| Apolloscientific | OR9961 | 2-Methylbenzenesulphonyl chloride 95% | 5g | $164 | 2026-06-04 | Buy |
| Apolloscientific | OR9961 | 2-Methylbenzenesulphonyl chloride 95% | 10g | $266 | 2026-06-04 | Buy |
| Atlantic Research Chemicals | AN056227 | 2-methylbenzenesulfonyl chloride 95 | 250mg | $19.05 | 2026-05-23 | Buy |
| Atlantic Research Chemicals | AN056227 | 2-methylbenzenesulfonyl chloride 95 | 1g | $38.1 | 2026-05-23 | Buy |
| Biosynth | FT164705 | 2-Toluenesulfonyl chloride(contains ca.23% isomer) | 0.05kg | $900 | 2026-06-04 | Buy |
| Biosynth | FT164705 | 2-Toluenesulfonyl chloride(contains ca.23% isomer) | 0.1kg | $900 | 2026-06-04 | Buy |
| Biosynth | FT164705 | 2-Toluenesulfonyl chloride(contains ca.23% isomer) | 0.25kg | $900 | 2026-06-04 | Buy |
| Biosynth | FT164705 | 2-Toluenesulfonyl chloride(contains ca.23% isomer) | 0.5kg | $900 | 2026-06-04 | Buy |
| Biosynth | FT164705 | 2-Toluenesulfonyl chloride(contains ca.23% isomer) | 1kg | $900 | 2026-06-04 | Buy |
| Matrix Scientific | 028331 | 2-Methylbenzenesulfonyl chloride | 5g | $76 | 2021-12-16 | Buy |
| Matrix Scientific | 028331 | 2-Methylbenzenesulfonyl chloride | 25g | $310 | 2021-12-16 | Buy |
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
InChI :InChI=1S/C7H7ClO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3
InChIKey :HDECRAPHCDXMIJ-UHFFFAOYSA-N
SMILES :C1(S(Cl)(=O)=O)=CC=CC=C1C
CAS DataBase Reference :133-59-5(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonyl chloride, 2-methyl- (133-59-5)
Boiling point :254 °C(lit.)
Density :1.320 g/mL at 25 °C(lit.)
refractive index :n
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
InChI :InChI=1S/C7H7ClO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3
InChIKey :HDECRAPHCDXMIJ-UHFFFAOYSA-N
SMILES :C1(S(Cl)(=O)=O)=CC=CC=C1C
CAS DataBase Reference :133-59-5(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonyl chloride, 2-methyl- (133-59-5)
Safety Information
| Symbol(GHS): |
|
||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Danger | ||||||||||||||||||||||
| Hazard statements: |
|
||||||||||||||||||||||
| Precautionary statements: |
|
Description
o-Toluenesulfonyl chloride is used in organic synthesis and saccharin production. It is also used as pharmaceutical intermediate.Related product price
-
Tosyl chloride
$7.62-1257.5 -
2-Methylbenzene-1-sulfonamide
$7-2491.91 -
776-04-5
$6-2622.89
Suppliers and manufacturers
Beijing Jingtu Hengsheng Commerce&Trade Co.,Ltd.
Jiaxing Xinrui Pharmaceutical Technology Co., Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
Ark Pharm, Inc.
Energy Chemical
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Shanghai Hanhong Scientific Co.,Ltd.
Shandong Xiya Chemical Co., Ltd
Syntechem Co.,Ltd