alpha-Toluenesulfonyl chloride
- CAS No.
- 1939-99-7
- Chemical Name:
- alpha-Toluenesulfonyl chloride
- Synonyms
- PHENYLMETHANESULFONYL CHLORIDE;BENZYLSULFONYL CHLORIDE;PMS-CL;NSC 41894;Benzylsulfochloride;OTAVA-BB BB7020430779;BENZYLSULPHONYL CHLORIDE;BENZYL SULFONIC CHLORIDE;à-benzylsulfonyl chloride;BenzylsulfonylChloride>
- CBNumber:
- CB5356892
- Molecular Formula:
- C7H7ClO2S
- Molecular Weight:
- 190.65
- MDL Number:
- MFCD00007455
- MOL File:
- 1939-99-7.mol
- MSDS File:
- SDS
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 |
InChIKey | OAHKWDDSKCRNFE-UHFFFAOYSA-N |
CAS DataBase Reference | 1939-99-7(CAS DataBase Reference) |
FDA UNII | 5G7C8MSX2P |
NIST Chemistry Reference | Benzenemethanesulfonyl chloride(1939-99-7) |
EPA Substance Registry System | Benzenemethanesulfonyl chloride (1939-99-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
Hazard Codes | C | |||||||||
Risk Statements | 34 | |||||||||
Safety Statements | 26-36/37/39-45 | |||||||||
RIDADR | UN 3261 8/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
F | 10-21 | |||||||||
Hazard Note | Corrosive | |||||||||
TSCA | T | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29049020 | |||||||||
NFPA 704 |
|
alpha-Toluenesulfonyl chloride price More Price(25)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 159719 | Phenylmethanesulfonyl chloride 98% | 1939-99-7 | 5g | $39 | 2023-06-20 | Buy |
Sigma-Aldrich | 159719 | Phenylmethanesulfonyl chloride 98% | 1939-99-7 | 25g | $90 | 2023-06-20 | Buy |
TCI Chemical | B0441 | Benzylsulfonyl Chloride >97.0%(T) | 1939-99-7 | 25g | $85 | 2024-03-01 | Buy |
TCI Chemical | B0441 | Benzylsulfonyl Chloride >97.0%(T) | 1939-99-7 | 100g | $255 | 2024-03-01 | Buy |
Alfa Aesar | A10124 | alpha-Toluenesulfonyl chloride, 99% | 1939-99-7 | 5g | $34.65 | 2024-03-01 | Buy |
alpha-Toluenesulfonyl chloride Chemical Properties,Uses,Production
Chemical Properties
almost white crystalline powder
Uses
a-Toluenesulfonyl Chloride inhibits intracellular protein breakdown in the L1210 ascites leukemia in mouse. It also functions as a reagent for the protection of amino groups as benzylsulfonamides which can be cleaved off through reduction.
Synthesis Reference(s)
The Journal of Organic Chemistry, 16, p. 621, 1951 DOI: 10.1021/jo01144a013
Synthesis, p. 1203, 1992 DOI: 10.1055/s-1992-26333
General 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.
alpha-Toluenesulfonyl chloride Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20293 | 58 |
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615383190639 | admin@86-ss.com | China | 1000 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Yunbio Tech Co.,Ltd. | +86-010-60605551 +86-18046518538 | yunbiochem@126.com | China | 321 | 58 |
View Lastest Price from alpha-Toluenesulfonyl chloride manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-23 | alpha-Toluenesulfonyl chloride
1939-99-7
|
US $99.00-66.00 / kg | 0.0010000000474974513kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | ||
2024-08-29 | alpha-Toluenesulfonyl chloride
1939-99-7
|
US $105.00-95.00 / Kilograms | 1Kilograms | 99% | 100tons | Hebei Dangtong Import and export Co LTD | ||
2023-12-26 | alpha-Toluenesulfonyl chloride
1939-99-7
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
- alpha-Toluenesulfonyl chloride
1939-99-7
- US $99.00-66.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
- alpha-Toluenesulfonyl chloride
1939-99-7
- US $105.00-95.00 / Kilograms
- 99%
- Hebei Dangtong Import and export Co LTD
- alpha-Toluenesulfonyl chloride
1939-99-7
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd