(+)-geosmin

Full Material List
(4R,4aR,8aS)-4,8a-dimethyloctahydronaphthalen-4a(2H)-ol

Identifiers

FEMA N/A
CAS 5173-69-3
EINECS 225-956-8
Synonyms
  • (-)-trans-1R,10S-(E)-9R- dimethyl decalol
  • (+)-(4R,4aR,8aS)-4,8a- dimethyl octahydronaphthalen-4a-ol
  • (-)-trans-1R,10S- dimethyl-trans-9R-decalol
  • (4R,4aR,8aS)-4,8a- dimethyloctahydronaphthalen-4a(2H)-ol
  • (4a,4abeta,8aalpha)- octahydro-4,8a-dimethyl-4a(2H)-naphthol
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 182.30654
Molecular Formula C12 H22 O

Organoleptic

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

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Properties

Food Chemicals Codex Listed No
Appearance colorless clear liquid to crystalline solid (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point 269.00 to 270.00 °C. @ 760.00 mm Hg (est)
Flash Point 220.00 °F. TCC ( 104.20 °C. ) (est)
Acid Value N/A
Vapor Pressure 0.003000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 3.57
Soluble In
  • water, 156.7 mg/L @ 25 °C (est)
Occurrence
  • found in nature