52056-71-0

Basic information

• Product Name: 2-Methylpropane-2-sulfinic acid methyl ester
• Synonyms: 2-Methyl-2-propanesulfinic acid methyl ester;2-Methylpropane-2-sulfinic acid methyl ester;methyl 2-methylpropane-2-sulfinate
• CAS NO: 52056-71-0
• Molecular Formula: C5H12O2S
• Molecular Weight: 136.21
• Mol File: 52056-71-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 179.2±23.0 °C(Predicted)
• Appearance: /
• Density: 1.072±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2-Methylpropane-2-sulfinic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Methylpropane-2-sulfinic acid methyl ester(52056-71-0)
• EPA Substance Registry System: 2-Methylpropane-2-sulfinic acid methyl ester(52056-71-0)

Safety Data

• Hazardous Substances Data: 52056-71-0(Hazardous Substances Data)

Upstream product

• 616-42-2 dimethylsulfite 
• 507-20-0 tertiary butyl chloride 
• 677-22-5 tert-butylmagnesium chloride 
• 67-56-1 methanol 
• 1429187-78-9 (R)-2-methyl-N-((R)-6-(trifluoromethyl)-2,3-dihydro-1H-inden-1-yl)propane-2-sulfinamide 
• 31562-43-3 tert-butylsulfinyl chloride 
• 124-41-4 sodium methylate 

Downstream Products

• 62076-10-2 (tert-butylsulfinyl)benzene 

Relevant articles and documents

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THIO- AND OXO-ACIDS OF TRICOORDINATED SULFUR: SYNTHETIC AND STEREOCHEMICAL ASPECTS

This account describes the first synthesis, characterization and reactivity of the relatively stable thiosulfinic acid salts.New approaches for the preparation of optically active sulfinic acid salts and sulfones, which are chiral due to 16O, 18O isotopic substitution, as well as measurement of their chirooptical properties are also presented.Key words: thiosulfinic acid salts, chiral 16O, 18O-sulfinic acids salts, sulfinyl chlorides, optically active sulfoxides, optically active 16O, 18O-sulfones, optical activity, circular dichroism.