ChemicalBook >> CAS DataBase List >>M-TOLUENESULFONYL CHLORIDE
M-TOLUENESULFONYL CHLORIDE
- CAS No.
- 1899-93-0
- Chemical Name:
- M-TOLUENESULFONYL CHLORIDE
- Synonyms
- 3-METHYLBENZENESULFONYL CHLORIDE;3-Methylbenzene-1-sulfonyl chloride;3-METHYLBENZENESULPHONYL CHLORIDE;AKOS BBS-00006608;M-TOLUENESULFONYL CH;Paroxetine Impurity 32;m-Tolylsulfonyl chloride;m-Toluensulfonyl chlorid;m-Toluensulfonyl chloride;3-(Chlorosulphonyl)toluene
- CBNumber:
- CB5272785
- Molecular Formula:
- C7H7ClO2S
- Molecular Weight:
- 190.65
- MDL Number:
- MFCD00051747
- MOL File:
- 1899-93-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 05:20:56
| Product description | Number | Pack Size | Price |
| m-Toluenesulfonyl chloride 97% | 566357 | 5g | $77 |
| m-Toluenesulfonyl chloride 97% | 566357 | 25g | $315 |
| m-Toluenesulfonyl Chloride ≥97% | 454088 | 5g | $389 |
| m-Toluenesulfonyl Chloride | TRC-T535945-1G | 1g | $84 |
| 3-Methylbenzenesulphonyl chloride 98% | OR9007 | 1g | $21 |
| More product size | |||
| Melting point | 108 °C |
|---|---|
| Boiling point | 252-253 °C (lit.) |
| Density | 1.314 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 225 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | liquid |
| color | Clear, faint red to brown |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| BRN | 2087865 |
| InChI | 1S/C7H7ClO2S/c1-6-3-2-4-7(5-6)11(8,9)10/h2-5H,1H3 |
| InChIKey | KFPMLWUKHQMEBU-UHFFFAOYSA-N |
| SMILES | Cc1cccc(c1)S(Cl)(=O)=O |
| CAS DataBase Reference | 1899-93-0(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34-29 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Corrosive | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29049090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
M-TOLUENESULFONYL CHLORIDE price More Price(53)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 566357 | m-Toluenesulfonyl chloride 97% | 1899-93-0 | 5g | $77 | 2026-04-30 | Buy |
| Sigma-Aldrich | 566357 | m-Toluenesulfonyl chloride 97% | 1899-93-0 | 25g | $315 | 2026-04-30 | Buy |
| Usbiological | 454088 | m-Toluenesulfonyl Chloride ≥97% | 1899-93-0 | 5g | $389 | 2026-06-03 | Buy |
| TRC | TRC-T535945-1G | m-Toluenesulfonyl Chloride | 1899-93-0 | 1g | $84 | 2026-06-03 | Buy |
| Apolloscientific | OR9007 | 3-Methylbenzenesulphonyl chloride 98% | 1899-93-0 | 1g | $21 | 2026-06-04 | Buy |
M-TOLUENESULFONYL CHLORIDE Chemical Properties,Uses,Production
Chemical Properties
clear yellow liquid
Uses
Reactant involved in they synthesis of biologically active molecules including small molecule ligands for the Stat3 SH2 domain, aryldisulfonamides with antibacterial activity, quinazoline analogs for the treatment of Gaucher disease, 17β-HSD2 inhibitors for the treatment of osteoporosis, isoindoline-5-propenehydroxamates for use as histone deactylase inhibitors.
General Description
m-Toluenesulfonyl chloride can be synthesized via chlorination of m-thiocresol in glacial acetic acid.
M-TOLUENESULFONYL CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 169)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5220 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| Fluoropharm Co., Ltd. | +86-0571-85586753 +86-13336034509 | sales@fluoropharm.com | China | 1445 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Qingdao kaimoshi biochemical technology co., ltd. | +86-0571-87191913 +86-19957014543 | info@kaimosi.com | CHINA | 144 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 9976 | 58 |
View Lastest Price from M-TOLUENESULFONYL CHLORIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-28 | M-TOLUENESULFONYL CHLORIDE
1899-93-0
|
$9.00 | 1KG | 99.9 | 1 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2021-01-28 | m-Toluenesulfonyl chloride
1899-93-0
|
25Kg/Bag | 99.0% min | 10000 Kilogram/Kilograms per Month | Qingdao kaimoshi biochemical technology co., ltd. | ||
 |
2019-09-02 | M-TOLUENESULFONYL CHLORIDE
1899-93-0
|
$7.00 | 1KG | 99% | Career Henan Chemical Co |
-
- M-TOLUENESULFONYL CHLORIDE
1899-93-0
- $9.00
- 99.9
- Hebei Chuanghai Biotechnology Co,.LTD
-
- m-Toluenesulfonyl chloride
1899-93-0
- $0.00
- 99.0% min
- Qingdao kaimoshi biochemical technology co., ltd.
-
- M-TOLUENESULFONYL CHLORIDE
1899-93-0
- $7.00
- 99%
- Career Henan Chemical Co
1899-93-0(M-TOLUENESULFONYL CHLORIDE)Related Search:
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1of4
m-Toluenesulphonyl chloride, 98+%
3-(Chlorosulphonyl)toluene
m-Toluensulfonyl chloride
m-Tolylsulfonyl chloride
Toluene-3-sulfonyl chloride
3-Toluenesulfonyl chloride, 97% 5GR
3-Methylbenzenesulphonyl chloride 98%
3-TOLUENESULFONYL CHLORIDE
3-TOLUENESULPHONYL CHLORIDE
AKOS BBS-00006608
3-Toluenesulfonyl chloride,97%
M-TOLUENESULFONYL CH
M-Toluenesulfonyl chloride 97%
M-TOLUENESULFONYL CHLORIDE
M-TOLUENESULPHONYL CHLORIDE
BENZENESULFONYL CHLORIDE, 3-METHYL-
Dm-Toluenesulphonyl chloride
m-Toluensulfonyl chlorid
Paroxetine Impurity 32
3-METHYLBENZENESULFONYL CHLORIDE
3-METHYLBENZENESULPHONYL CHLORIDE
m-Toluenesulfonyl chloride
3-Methylbenzenesulfonyl chloride - [T3630]
3-Methylbenzene-1-sulfonyl chloride
1899-93-0
C7H7ClO2S
SULFONYL CHLORIDE
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds
Building Blocks
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds
