rose pyran

Full Material List
4-methyl-2-phenyloxane

Identifiers

FEMA N/A
CAS 94201-73-7
EINECS 303-662-1
Synonyms
  • doremol
  • doremox (Firmenich)
  • 4- methyl-2-phenyloxane
  • 4- methyl-2-phenyltetrahydro-2H-pyran
  • 2H- pyran, tetrahydro-4-methyl-2-phenyl-
  • rose pyran
  • tetrahydro-4-methyl-2-phenyl-2H-pyran
  • tetrahydromethyl phenyl pyran
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 176.25872
Molecular Formula C12 H16 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: floral Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:48 hour(s) at 100.00 %
  • rose fresh green herbal phenolic bitter parsley
  • Odor Description:at 10.00 % in dipropylene glycol. rose fresh green herbal phenolic bitter parsleyLuebke, William tgsc, (1996)
  • Odor sample from: Firmenich Inc.
  • Odor and/or flavor descriptions from others (if found).
Odor floral
rose, fresh, green, herbal, phenolic, bitter, parsley,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear liquid (est)
Assay 98.00 to 100.00
Specific Gravity 0.98000 to 0.99000 @ 25.00 °C.
Lbs/Gal (est) 8.155 to 8.238
Refractive Index N/A
Melting Point N/A
Boiling Point 265.00 to 266.00 °C. @ 760.00 mm Hg
Flash Point > 200.00 °F. TCC ( > 93.33 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.015000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 3.297 (est)
Soluble In
  • alcohol
  • water, 61.27 mg/L @ 25 °C (est)
  • APC: traces - 0.5%
  • candle: traces - 0.5%
  • detergent: 0.5 - 5%
  • fine fragrances: -
  • shampoo: -
  • shower gel: -
  • soap: traces - 1%
  • softener: 0.5 - 5%
Occurrence
  • not found in nature