1,4-butane dithiol

Full Material List
butane-1,4-dithiol

Identifiers

FEMA N/A
CAS 1191-08-8
EINECS 214-728-3
Synonyms
  • butane-1,4-dithiol
  • 1,4- butanedithiol
  • 1,4- dibutyl mercaptan
  • 1,4- dimercaptobutane
  • tetramethylene dithiol
  • tetramethylenedithiol
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings 12.103 butane-1,4-dithiol
DG SANTE Food Contact Materials N/A
FDA UNII 7JD227IUMC
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 122.2537
Molecular Formula C4 H10 S2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous sulfurous meaty
  • Odor Description:at 0.01 % in propylene glycol. sulfurous meaty
  • Odor and/or flavor descriptions from others (if found).
Odor sulfurous
sulfurous, meaty,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 1.04100 to 1.04700 @ 25.00 °C.
Lbs/Gal (est) 8.662 to 8.712
Refractive Index 1.52400 to 1.53000 @ 20.00 °C.
Melting Point -53.90 °C. @ 760.00 mm Hg
Boiling Point 195.50 °C. @ 760.00 mm Hg
Flash Point 158.00 °F. TCC ( 70.00 °C. )
Acid Value N/A
Vapor Pressure 0.563000 mmHg @ 25.00 °C. (est)
Vapor Density 4.2 ( Air = 1 )
logP (o/w) 2.19
Soluble In
  • alcohol
  • water, slightly
  • water, 1319 mg/L @ 25 °C (est)
  • water
Occurrence
  • beef boiled beef
  • skunk