680125
2,4,5-Trichlorobenzenesulfonyl chloride
95%
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About This Item
Empirical Formula (Hill Notation):
C6H2Cl4O2S
CAS Number:
Molecular Weight:
279.96
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
240-079-0
MDL number:
Assay:
95%
Form:
solid
assay
95%
form
solid
mp
65-69 °C
functional group
chloro
SMILES string
Clc1cc(Cl)c(cc1Cl)S(Cl)(=O)=O
InChI
1S/C6H2Cl4O2S/c7-3-1-5(9)6(2-4(3)8)13(10,11)12/h1-2H
InChI key
WNVVRCKTQSCPAC-UHFFFAOYSA-N
signalword
Danger
hcodes
Hazard Classifications
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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Articles
Sulfonyl chlorides are often chosen as building blocks in medicinal chemistry for their ability to easily react with heterocyclic amines to create complex sulfonamides.
磺酰氯通常被选用为药物化学中的结构单元，因为它们能够容易地与杂环胺反应而产生复合磺酰胺。
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 680125-5G | 04061832420479 |
| 680125-25G | 04061832420462 |