108111
苯磺酰氯
96%
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关于此项目
线性分子式:
C6H5SO2Cl
化学文摘社编号:
分子量:
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%
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.)
InChI key
CSKNSYBAZOQPLR-UHFFFAOYSA-N
InChI
1S/C6H5ClO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H
SMILES string
ClS(=O)(=O)c1ccccc1
vapor pressure
0.04 mmHg ( 20 °C)
assay
96%
Quality Level
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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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
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
法规信息
危险化学品
此项目有
A G Soliman
Journal - Association of Official Analytical Chemists, 64(3), 616-622 (1981-05-01)
A semiautomated procedure was used to measure the fluorescence of sample extracts before and after the addition of benzenesulfonyl chloride (BSC). Addition of BSC inhibited thiochrome formation and provided a more representative blank based on the fluorescence of all the
Analysis of primary and secondary aliphatic amines in waste water and surface water by gas chromatography-mass spectrometry after derivatization with 2, 4-dinitrofluorobenzene or benzenesulfonyl chloride.
Sacher F, et al.
Journal of Chromatography A, 764(1), 85-93 (1997)
Unusual reactions of magnesium indolates with benzenesulfonyl chloride.
Wenkert E, et al.
The Journal of Organic Chemistry, 52(15), 3404-3409 (1987)
2,4-Dinitrobenzenesulfonyl fluoresceins as fluorescent alternatives to Ellman's reagent in thiol-quantification enzyme assays.
Hatsuo Maeda et al.
Angewandte Chemie (International ed. in English), 44(19), 2922-2925 (2005-04-09)
A Leone-Bay et al.
Journal of medicinal chemistry, 38(21), 4257-4262 (1995-10-13)
A series of benzoylated and phenylsulfonylated amino acids are novel, low molecular weight, self-assembling molecules. At low pH, these compounds form microspheres that dissolve readily under neutral conditions. In a given synthetic series, those molecules with low aqueous solubility formed
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