442844
2-Bromobenzenesulfonyl chloride
97%
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About This Item
Linear Formula:
BrC6H4SO2Cl
CAS Number:
Molecular Weight:
255.52
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
Quality Level
assay
97%
form
solid
mp
49-52 °C (lit.)
functional group
bromo
SMILES string
ClS(=O)(=O)c1ccccc1Br
InChI
1S/C6H4BrClO2S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H
InChI key
VFPWGZNNRSQPBT-UHFFFAOYSA-N
General description
2-Bromobenzenesulfonyl chloride can be synthesized from 2-aminobenzenesulfonic acid.
Application
2-Bromobenzenesulfonyl chloride may be used in the following:
- Preparation of 2-bromobenzenesulfonic acid phenyl ester.
- For the sufonylation during the synthesis of 2-bromobenzenesulfonamide.
- Synthesis of chiral 2-(p-toluenesulfinyl)benzenesulfonamide.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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Studies on synthesis of 2-bromobenzenesulfonyl chloride.
CHENG X and JIANG Z-Q.
Tianjin Chemical Industry , 012-012 (2003)
Palladium-Catalysed Intramolecular Direct Arylation of 2-Bromobenzenesulfonic Acid Derivatives.
Bheeter C, et al.
Advanced Synthesis & Catalysis, 354(18), 3533-3538 (2012)
Synthesis of oxathiocine derivatives by palladium-catalyzed intramolecular Heck reaction.
Majumdar KC, et al.
Letters in Organic Chemistry, 6(6), 453-455 (2009)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 442844-1G | 04061826663493 |
| 442844-5G | 04061832282770 |