plumbagin

Full Material List
N/A

Identifiers

FEMA N/A
CAS 481-42-5
EINECS 207-569-6
Synonyms
  • 5- hydroxy-2-methyl-1,4-naphthalenedione
  • 5- hydroxy-2-methyl-1,4-naphthoquinone
  • 5- hydroxy-2-methylnaphthalene-1,4-dione
  • 2- methyl-5-hydroxy-1,4-naphthoquinone
  • 2- methyljuglone
  • 1,4- naphthalenedione, 5-hydroxy-2-methyl-
  • 1,4- naphthalenedione, 5-hydroxy-2-methyl- (9CI)
  • 1,4- naphthoquinone, 5-hydroxy-2-methyl-
  • plumbaein
  • plumbagine
  • plumbagone
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 YAS4TBQ4OQ
CoE Number N/A
XlogP3-AA 2.30 (est)
Molecular Weight 188.18236
Molecular Formula C11 H8 O3

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 78.50 °C. @ 760.00 mm Hg
Boiling Point 383.90 °C. @ 760.00 mm Hg (est)
Flash Point 392.00 °F. TCC ( 200.20 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 2.450 (est)
Soluble In
  • water, 300 mg/L @ 15 °C (exp)
  • water, 1385 mg/L @ 25 °C (est)
Occurrence
  • diospyros spp.
  • persimmon
  • walnut black walnut fruit
  • walnut english walnut fruit