(-)-catechol

Full Material List
(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

Identifiers

FEMA N/A
CAS 18829-70-4
EINECS 242-611-7
Synonyms
  • 1H- benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R)-
  • 2H-1- benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R)-
  • epi- catechin
  • (2S,3R)-2-(3,4- dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
  • (2S,3R)-2-(3,4- dihydroxyphenyl)-3,4-dihydro-1H-benzopyran-3,5,7-triol
  • (2S-trans)-2-(3,4- dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
  • (2S,3R)-2-(3,4- dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
  • (2S,3R)-2-(3,4- dihydroxyphenyl)-3,5,7-chromanetriol
  • (2S,3R)-2-(3,4- dihydroxyphenyl)chroman-3,5,7-triol
  • (2S,3R)-2-(3,4- dihydroxyphenyl)chromane-3,5,7-triol
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 FHB0GX3D44
CoE Number N/A
XlogP3-AA 0.40 (est)
Molecular Weight 290.27178
Molecular Formula C15 H14 O6

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 630.40 °C. @ 760.00 mm Hg (est)
Flash Point 635.00 °F. TCC ( 335.00 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 0.490 (est)
Soluble In
  • water, 6.311e+004 mg/L @ 25 °C (est)
Occurrence
  • acacia catechu
  • cotton stem
  • pomegranate fruit
  • tea green tea