ChemicalBook >> CAS DataBase List >>O-TOLUENESULFONYL CHLORIDE
O-TOLUENESULFONYL CHLORIDE
- CAS No.
- 133-59-5
- Chemical Name:
- O-TOLUENESULFONYL CHLORIDE
- Synonyms
- 2-METHYLBENZENESULFONYL CHLORIDE;o-Toluenesulfochloride;o-tosylchloride;o-Tosyl chloride;Paroxetine Impurity 30;o-tolylsulfonylchloride;containsca23%isomer)75+%;2-TOLUENESULFONYL CHLORIDE;O-TOLUENESULFONYL CHLORIDE;ortho-toluenesulfochloride
- CBNumber:
- CB0259602
- Molecular Formula:
- C7H7ClO2S
- Molecular Weight:
- 190.65
- MDL Number:
- MFCD00024874
- MOL File:
- 133-59-5.mol
- MSDS File:
- SDS
Last updated:2024-08-24 19:19:26
Melting point | 10°C |
---|---|
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 |
CAS DataBase Reference | 133-59-5(CAS DataBase Reference) |
FDA UNII | 341L82E3WG |
EPA Substance Registry System | Benzenesulfonyl chloride, 2-methyl- (133-59-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
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 | |||||||||
NFPA 704 |
|
O-TOLUENESULFONYL CHLORIDE price More Price(20)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 557323 | o-Toluenesulfonyl chloride 97% | 133-59-5 | 1g | $33.4 | 2022-05-15 | Buy |
Sigma-Aldrich | 557323 | o-Toluenesulfonyl chloride 97% | 133-59-5 | 5g | $87.7 | 2022-05-15 | Buy |
TCI Chemical | T0284 | o-Toluenesulfonyl Chloride (contains ca. 23% isomer) >75.0%(GC) | 133-59-5 | 25g | $59 | 2024-03-01 | Buy |
TCI Chemical | T0284 | o-Toluenesulfonyl Chloride (contains ca. 23% isomer) >75.0%(GC) | 133-59-5 | 500g | $225 | 2024-03-01 | Buy |
Alfa Aesar | L18983 | o-Toluenesulfonyl chloride, 97% | 133-59-5 | 5g | $83.4 | 2024-03-01 | Buy |
O-TOLUENESULFONYL CHLORIDE Chemical Properties,Uses,Production
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
Raw materials
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Preparation Products
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Global( 137)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12465 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5895 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20291 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14335 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
View Lastest Price from O-TOLUENESULFONYL CHLORIDE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-23 | O-TOLUENESULFONYL CHLORIDE
133-59-5
|
US $9.00 / KG | 1KG | 99% | 100000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2023-12-24 | O-TOLUENESULFONYL CHLORIDE
133-59-5
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2023-06-30 | O-TOLUENESULFONYL CHLORIDE
133-59-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- O-TOLUENESULFONYL CHLORIDE
133-59-5
- US $9.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- O-TOLUENESULFONYL CHLORIDE
133-59-5
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
- O-TOLUENESULFONYL CHLORIDE
133-59-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
133-59-5(O-TOLUENESULFONYL CHLORIDE)Related Search:
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1of4
ortho-toluenesulfonylchloride
o-tolylsulfonylchloride
o-Tosyl chloride
o-tosylchloride
toluene-2-sulphonylchloride
ortho-toluenesulfonchloride
o-Toluenesulphonyl chloride
containsca23%isomer)75+%
o-Toluenesulfonyl Chloride (contains ca. 23% isomer)
2-Methylbenzenesulfonic acid chloride
o-Toluenesulphonyl chloride, 2-(Chlorosulphonyl)toluene
o-Toluenesulfonyl chloride 97%
o-Toluenesulfonyl Chloride (contains ca. 23% isomer)
2-METHYLBENZENESULPHONYL CHLORIDE
2-TOLUENESULFONYL CHLORIDE
O-TOLUENESULFONYL CHLORIDE
2-methyl-benzenesulfonylchlorid
ortho-toluenesulfochloride
Benzenesulfonyl chloride, 2-methyl-
o-Toluenesulfonyl Chloride (contains ca. 23% isomer)>
O-TOLUENESULFONYL CHLORIDE ISO 9001:2015 REACH
o-Toluenesulfochloride
2-METHYLBENZENESULFONYL CHLORIDE
Paroxetine Impurity 30
133-59-5
C7H7ClSO2
SULFONYL CHLORIDE
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds
Building Blocks
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds
Intermediates of Dyes and Pigments