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Substance Name: Butan-1-(2H)ol
RN: 4712-38-3

Molecular Formula

  • C4-H9-D-O

Molecular Weight

  • 75.1281
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Names and Synonyms


  • EINECS 225-201-2

Systematic Name

  • Butan-1-(2H)ol

Registry Numbers

CAS Registry Number

  • 4712-38-3

System Generated Number

  • 0004712383

Structure Descriptors



Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 118 deg C   EXP
pKa Dissociation Constant 16.1 (none) 25 EXP
log P (octanol-water) 0.840 (none)   EST
Water Solubility 7.67E+04 mg/L 25 EST
Vapor Pressure 9.670 mm Hg 25 EST
Henry's Law Constant 9.99E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.89E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.