108111
Benzenesulfonyl chloride
96%
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About This Item
Linear Formula:
C6H5SO2Cl
CAS Number:
Molecular Weight:
176.62
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-636-6
Beilstein/REAXYS Number:
606926
MDL number:
eCl@ss:
39092406
Assay:
96%
vapor pressure
0.04 mmHg ( 20 °C)
Quality Segment
assay
96%
refractive index
n20/D 1.551 (lit.)
bp
251-252 °C (lit.)
mp
13-15 °C (lit.)
solubility
alcohol: soluble, cold water: insoluble, diethyl ether: soluble
density
1.384 g/mL at 25 °C (lit.)
SMILES string
ClS(=O)(=O)c1ccccc1
InChI
1S/C6H5ClO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H
InChI key
CSKNSYBAZOQPLR-UHFFFAOYSA-N
General description
Benzenesulfonyl chloride reacts with Grignard reagent from N-unsubstituted indoles to form oxindoles or substituted indoles. It is the derivatization reagent for the determination of various amines in waste water and surface water at the sub-ppb level by gas chromatography-mass spectrometry.
Application
Benzenesulfonyl chloride may be used in thiamine assay for determination of thiamine in different food products.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
260.6 °F
flash_point_c
127 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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