2,5-dihydroxy-1,4-dithiane

Full Material List
1,4-dithiane-2,5-diol

Identifiers

FEMA 3826
CAS 40018-26-6
EINECS 254-751-6
Synonyms
  • p- diathane-2,5-diol
  • 2,5- dimethyl-1,4-dithiane
  • 1,4- dithiane-2,5-diol
JECFA Food Flavoring 550
JECFA Food Additive N/A
DG SANTE Food Flavourings 15.134 2,5-dihydroxy-1,4-dithiane
DG SANTE Food Contact Materials N/A
FDA UNII R4F79F1JB0
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 152.23616
Molecular Formula C4 H8 O2 S2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: sulfurous sulfurous meaty toasted bready brothy eggy tomato
  • Odor Description:at 0.10 % in propylene glycol. sulfury meaty toasted bread broth egg tomato
  • sulfurous grilled meaty pungent brothy eggy toasted bready tomato
  • Odor Description:at 0.10 % in ethyl alcohol. Sulfurous, grilled meaty, pungent, brothy, eggy, heavy and rich, toasted bread, tomatoMosciano, Gerard P&F 24, No. 6, 10, (1999)
Odor sulfurous
sulfurous, meaty, toasted, bready, brothy, eggy, tomato, grilled, pungent
Flavor metallic
metallic, meaty, savory, chicken, beefy, sulfurous, egg, yolk,

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Properties

Food Chemicals Codex Listed No
Appearance white to pale yellow powder (est)
Assay 97.00 to 100.00 sum of isomers
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 130.00 °C. @ 760.00 mm Hg
Boiling Point 360.87 °C. @ 760.00 mm Hg (est)
Flash Point 348.00 °F. TCC ( 175.56 °C. )
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 0.020 (est)
Soluble In
  • alcohol
  • water, slightly
  • water, 9.297e+005 mg/L @ 25 °C (est)
  • water
Occurrence
  • not found in nature