2-hydroxybenzaldehyde

Full Material List
2-hydroxybenzaldehyde

Identifiers

FEMA 3004
CAS 90-02-8
EINECS 201-961-0
Synonyms
  • benzaldehyde, 2-hydroxy-
  • 2- formyl phenol
  • ortho- formyl phenol
  • 2- formylphenol
  • o- formylphenol
  • ortho- formylphenol
  • 2- hydroxybenzaldehyde
  • o- hydroxybenzaldehyde
  • ortho- hydroxybenzaldehyde
  • salicyl aldehyde
  • salicylal
  • salicylaldehyde
  • salicylic aldehyde
JECFA Food Flavoring 897
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.055 salicylaldehyde
DG SANTE Food Contact Materials N/A
FDA UNII 17K64GZH20
CoE Number 605
XlogP3-AA 1.80 (est)
Molecular Weight 122.12322
Molecular Formula C7 H6 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: medicinal medicinal spicy cinnamon wintergreen cooling
  • Odor Description:at 10.00 % in dipropylene glycol. medical spicy cinnamon wintergreen cooling
  • medicinal spicy cinnamon wintergreen cooling
  • Odor Description:Medicinal, spicy cinnamon-wintergreen like cooling noteMosciano, Gerard P&F 16, No. 2, 49, (1991)
Odor medicinal
medicinal, spicy, cinnamon, wintergreen, cooling
Flavor spicy
spicy, medicinal, astringent,

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Properties

Food Chemicals Codex Listed No
Appearance colorless to pale yellow clear oily liquid (est)
Assay 98.00 to 100.00
Specific Gravity 1.16300 to 1.16800 @ 20.00 °C.
Lbs/Gal (est) 9.689 to 9.730
Refractive Index 1.57100 to 1.57400 @ 20.00 °C.
Melting Point 1.00 to 2.00 °C. @ 760.00 mm Hg
Boiling Point 196.00 to 197.00 °C. @ 760.00 mm Hg
Flash Point 170.00 °F. TCC ( 76.67 °C. )
Acid Value 10.00 max. KOH/g
Vapor Pressure 0.329000 mmHg @ 25.00 °C. (est)
Vapor Density 4.2 ( Air = 1 )
logP (o/w) 1.81
Soluble In
  • alcohol
  • water, 17000 mg/L @ 86C (exp)
  • water
Occurrence
  • buckwheat seed
  • cassia
  • castoreum
  • cinnamomum fragrans baillon leaf oil madagascar @ 0.20%
  • cinnamon oil CO2 extract @ 0.04-0.23%
  • grape muscat grape
  • peppermint leaf
  • sherry
  • tea leaf
  • tomato fruit
  • vanilla