Methyl 2-methyl-3-mercaptopropionate

methyl 2-methyl-3-sulfanylpropanoate

CAS: 4131-76-4

Molecular Formula	`C5H10O2S`
Molecular Weight	134.04015 g/mol
LogP	0.73
Topological Polar Surface Area	26.3 Å²
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	3
Rotatable Bonds	2
Exact Mass	134.04015
Heavy Atoms	8
Complexity	82.5

Chemical Identifiers

CAS Number	4131-76-4
SMILES	`CC(CS)C(=O)OC`

Product Overview

Methyl 2-methyl-3-mercaptopropionate (CAS 4131-76-4), with molecular formula C5H10O2S and molecular weight 134.04015 g/mol. IUPAC: methyl 2-methyl-3-sulfanylpropanoate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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