Common NameMethanethiol
Descriptiontrue
Structure
Molecular FormulaCH4S
Average Mass48.10700
Monoisotopic Mass48.00337
IUPAC Namemethanethiol
Traditional NameMethanethiol
CAS Registry Number74-93-1
SMILESCS
InChI IdentifierInChI=1S/CH4S/c1-2/h2H,1H3
InChI KeyLSDPWZHWYPCBBB-UHFFFAOYSA-N
CHEBI IDCHEBI:16007
HMDB IDHMDB0003227
StateLiquid
Water Solubility2.00e+01 g/l
logP0.73
logS-0.38
pKa (Strongest Acidic)10.34
pKa (Strongest Basic)-9.44
Hydrogen Acceptor Count0
Hydrogen Donor Count1
Polar Surface Area0 Ų
Rotatable Bond Count0
Physiological Charge0
Formal Charge0
Refractivity14.24 m³·mol⁻¹
Polarizability5.33

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