rhubarb pyran

Full Material List
(9Z)-9-ethylidene-3-oxatricyclo[6.2.1.02,7]undecane

Identifiers

FEMA N/A
CAS 93939-86-7
EINECS 300-376-9
Synonyms
  • 6- ethylidene octahydro-5,8-methano-2H-benzo-1-pyran
  • 9- ethylidene-3-oxatrcyclo(6.2.1.0)undecane
  • (9Z)-9- ethylidene-3-oxatricyclo[6.2.1.02,7]undecane
  • 6- ethylideneoctahydro-5,8-methano-2H-benzo-1-pyran
  • 5,8- methano-2H-1-benzopyran, 6-ethylideneoctahydro-
  • rhubaflor (Firmenich)
  • rhubarb pyran
  • rhuboflor
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 178.27466
Molecular Formula C12 H18 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: fruity Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:48 hour(s) at 100.00 %
  • floral fruity rhubarb costus woody rooty herbal berry
  • Odor Description:at 100.00 %. floral fruity rhubarb costus woody rootyLuebke, William tgsc, (1985)
  • Odor sample from: Firmenich Inc.
  • Odor and/or flavor descriptions from others (if found).
Odor fruity
floral, fruity, rhubarb, costus, woody, rooty, herbal, berry,
Flavor N/A

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Suppliers

Vigon International

RHUBOFLOR • 502836

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 96.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point N/A
Boiling Point 257.00 to 259.00 °C. @ 760.00 mm Hg
Flash Point > 200.00 °F. TCC ( > 93.33 °C. )
Acid Value N/A
Vapor Pressure 0.021000 mmHg @ 25.00 °C. (est)
Vapor Density 6.2 ( Air = 1 )
logP (o/w) 3.143 (est)
Soluble In
  • alcohol
  • water, 112 mg/L @ 25 °C (est)
  • APC: traces - 0.5%
  • candle: traces - 1%
  • detergent: traces - 0.2%
  • fine fragrances: traces - 0.1%
  • shampoo: traces - 0.2%
  • shower gel: traces - 0.2%
  • soap: traces - 0.2%
  • softener: traces - 1%
Occurrence
  • not found in nature