(+)-usnic acid

Full Material List
(9bR)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzofuran-1-one

Identifiers

FEMA N/A
CAS 7562-61-0
EINECS 231-456-0
Synonyms
  • (R)-2,6- diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-9bH-dibenzofuran-1-one
  • (9bR)-2,6- diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one
  • (9bR)-2,6- diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzofuran-1-one
  • (9bR)-2,6- diacetyl-7,9-dihydroxy-8,9b-dimethyl-(2H,9bh)-dibenzofuran-1
  • 1(9bH)- dibenzofuranone, 2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-, (9bR)-
  • (R)- usnic acid
  • D- usnic acid
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 663456969I
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 344.31992
Molecular Formula C18 H16 O7

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance N/A
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 605.40 °C. @ 760.00 mm Hg (est)
Flash Point 434.00 °F. TCC ( 223.30 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 1.270 (est)
Soluble In
  • water, 3671 mg/L @ 25 °C (est)
Occurrence
  • found in nature