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Substance Name: n-Butyl disulfide
RN: 629-45-8
UNII: Z77EF35C0Q
InChIKey: CUDSBWGCGSUXDB-UHFFFAOYSA-N

Note

  • Oxidation product of butyl mercaptan.

Molecular Formula

  • C8-H18-S2

Molecular Weight

  • 178.362
 
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Names and Synonyms

Name of Substance

  • n-Butyl disulfide

Synonyms

  • 5,6-Dithiadecane
  • AI3-32578
  • Di-n-butyl disulfide
  • Dibutyl disulfide
  • Dibutyl disulphide
  • EINECS 211-091-3
  • NSC 36626
  • UNII-Z77EF35C0Q

Systematic Names

  • Butyl disulfide (8CI)
  • Dibutyl disulphide
  • Disulfide, dibutyl

Registry Numbers

CAS Registry Number

  • 629-45-8

FDA UNII

  • Z77EF35C0Q

System Generated Number

  • 0000629458

Structure Descriptors

InChI

1S/C8H18S2/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3

InChIKey

CUDSBWGCGSUXDB-UHFFFAOYSA-N

Smiles

S(SCCCC)CCCC

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 4.820 (none)   EST
Water Solubility 4.290 mg/L 25 EST
Henry's Law Constant 6.64E-03 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.48E-10 cm3/molecule-sec 25 EST

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