433063
Sodium methanesulfinate
technical grade, 85%
Synonym(s):
Methanesulfinic acid sodium salt
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About This Item
Linear Formula:
CH3SO2Na
CAS Number:
Molecular Weight:
102.09
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
243-669-6
MDL number:
Assay:
85%
grade
technical grade
Quality Level
assay
85%
mp
222-226 °C (dec.) (lit.)
functional group
sulfinic acid
SMILES string
[Na+].CS([O-])=O
InChI
1S/CH4O2S.Na/c1-4(2)3;/h1H3,(H,2,3);/q;+1/p-1
InChI key
LYPGDCWPTHTUDO-UHFFFAOYSA-M
Related Categories
General description
Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. Its stock solution was prepared from methanesulfonic acid by adding one equivalent of sodium hydroxide and diluting it to 4M.
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Cecilia Arsene et al.
Environmental science & technology, 36(23), 5155-5163 (2003-01-14)
Dimethyl sulfoxide (CH3S(O)CH3: DMSO) is an important product of dimethyl sulfide (CH3SCH3: DMS) photooxidation. The mechanism of the OH-radical initiated oxidation of DMSO is still highly uncertain and a major aim of recent studies has been to establish if methane
C F Babbs et al.
Free radical biology & medicine, 6(5), 493-503 (1989-01-01)
A major impediment to the confirmation of free radical mechanisms in pathogenesis is a lack of direct, chemical evidence that oxygen centered free radicals actually arise in living tissues in quantities sufficient to cause serious damage. This investigation was conducted
Conjugate addition of sodium methanesulfinate to vinyl pyridines and diazines for the synthesis of aliphatic sulfones.
Schaaf GM, et al.
Tetrahedron Letters, 50(17), 1928-1933 (2009)
Jerry J Wu et al.
Journal of hazardous materials, 149(1), 218-225 (2007-05-01)
The present study investigates the oxidation of dimethyl sulfoxide (DMSO) by conventional ozonation and the advanced oxidation processes (AOPs). The major degradation products identified were methanesulfinate, methanesulfonate, formaldehyde, and formic acid in ozonation process. The subsequent degradation of intermediates shows
One-pot synthesis of aryl sulfoxides and sulfonium salts from sulfinic acid as a novel sulfurizing agent.
Yamamoto K, et al.
Chemical Communications (Cambridge, England), 17, 2099-2100 (1996)
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