2-phenyl propionaldehyde

Full Material List
2-phenylpropanal

Identifiers

FEMA 2886
CAS 93-53-8
EINECS 202-255-5
Synonyms
  • benzeneacetalaldehyde, a-methyl-
  • cumene aldehyde
  • alpha- formyl ethyl benzene
  • a- formylethylbenzene
  • hyacinthal
  • hydratrop aldehyde
  • hydratropa aldehyde
  • hydratropaldehyde
  • hydratropic aldehyde
  • hydratropic aldehyde natural
  • hydratropic aldehyde special
  • hydrotropal (Tadimety)
  • hydrotropic aldehyde
  • alpha- methyl benzene acetaldehyde
  • alpha- methyl phenyl acetaldehyde
  • a- methyl phenylacetaldehyde
  • alpha- methyl tolualdehyde
  • a- methyl-a-toluic aldehyde
  • alpha- methyl-alpha-toluic aldehyde
  • a- methylbenzeneacetaldehyde
  • a- methylphenylacetaldehyde
  • a- methyltolualdehyde
  • alpha- methyltolualdehyde
  • 2- phenyl propanal
  • alpha- phenyl propanal
  • 2- phenyl propionaldehyde
  • a- phenyl propionaldehyde
  • alpha- phenyl propionaldehyde
  • 2- phenyl-1-propanal
  • 2- phenylpropanal
  • a- phenylpropanal
  • phenylpropanal, natural
  • (rac)-2- phenylpropionaldehyde
  • 2- phenylpropionaldehyde
  • a- phenylpropionaldehyde
  • DL-2- phenylpropionaldehyde
  • propanal, phenyl-
  • propionaldehyde, 2-phenyl-
  • a- tolualdehyde, a-methyl-
JECFA Food Flavoring 1467
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.038 2-phenylpropanal
DG SANTE Food Contact Materials N/A
FDA UNII 8JKX55PKZQ
CoE Number 126
XlogP3-AA N/A
Molecular Weight 134.1779
Molecular Formula C9 H10 O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:24 hour(s) at 100.00 %
  • fresh sharp green hyacinth leafy lilac
  • Odor Description:at 10.00 % in dipropylene glycol. fresh sharp green hyacinth leaf lilacLuebke, William tgsc, (1989)
  • Odor sample from: International Flavors & Fragrances Inc.
Odor green
fresh, sharp, green, hyacinth, leafy, lilac,
Flavor green
fresh, green, aromatic, herbal, floral, hyacinth,

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless to pale yellow clear liquid (est)
Assay 97.00 to 100.00
Specific Gravity 1.00100 to 1.00900 @ 25.00 °C.
Lbs/Gal (est) 8.329 to 8.396
Refractive Index 1.51800 to 1.52300 @ 20.00 °C.
Melting Point N/A
Boiling Point 222.00 °C. @ 760.00 mm Hg
Flash Point 169.00 °F. TCC ( 76.11 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.294000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 2.113 (est)
Soluble In
  • alcohol
  • fixed oils
  • water, 1877 mg/L @ 25 °C (est)
  • water
  • glycerin
  • alkalis
  • bath foam
  • hair spray
  • non-discoloring in most media
  • powder
  • soap
Occurrence
  • not found in nature