syringaldehyde

Full Material List
4-hydroxy-3,5-dimethoxybenzaldehyde

Identifiers

FEMA 4049
CAS 134-96-3
EINECS 205-167-5
Synonyms
  • benzaldehyde, 4-hydroxy-3, 5-dimethoxy-
  • benzaldehyde, 4-hydroxy-3,5-dimethoxy-
  • 3,5- dimethoxy-4-hydroxy-benzaldehyde
  • 3,5- dimethoxy-4-hydroxybenzaldehyde
  • 3,5- dimethoxy-4-hydroxybenzene carbonal
  • gallaldehyde 3,5-dimethyl ether
  • 4- hydroxy-3, 5-dimethoxybenzaldehyde
  • 4- hydroxy-3,5-dimethoxy benzaldehyde
  • 4- hydroxy-3,5-dimethoxy-benzaldehyde
  • 4- hydroxy-3,5-dimethoxybenzaldehyde
  • springaldehyde
  • syringealdehyde
  • syringylaldehyde
JECFA Food Flavoring 1878
JECFA Food Additive N/A
DG SANTE Food Flavourings 05.153 4-hydroxy-3,5-dimethoxybenzaldehyde
DG SANTE Food Contact Materials N/A
FDA UNII 2ZR01KTT21
CoE Number 10340
XlogP3-AA N/A
Molecular Weight 182.1755
Molecular Formula C9 H10 O4

Organoleptic

Organoleptic Notes
  • 1. Odor Type: green Odor Strength:low
  • Substantivity:400 hour(s) at 20.00 % in dipropylene glycol
  • plastic woody tonka chocolate
  • Odor Description:at 100.00 %. mild plastic woody tonka sweetLuebke, William tgsc, (2007)
  • Odor sample from: Sigma-Aldrich
Odor green
plastic, woody, tonka, chocolate,
Flavor cocoa
sweet, cocoa, chocolate, creamy, dairy, nutty,

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Properties

Food Chemicals Codex Listed No
Appearance light green to tan crystalline powder (est)
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 113.00 °C. @ 760.00 mm Hg
Boiling Point N/A
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
Acid Value 1.00 max. KOH/g
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 1.304 (est)
Soluble In
  • alcohol
  • water, 9526 mg/L @ 25 °C (est)
  • water
Occurrence
  • barley roasted barley
  • beer - up to 0.7 mg/kg
  • brandy grape brandy
  • coconut leaf
  • coriander plant
  • corn cob
  • grape - up to 9.2 mg/kg
  • grape leaf
  • mango fruit - up to 0.014 mg/kg
  • maple honey
  • oak wood roasted
  • pineapple fruit - 0.08 mg/kg
  • pork - 8.3 mg/kg
  • rum - up to 19.9 mg/kg
  • sherry - 0.035 mg/kg
  • tomato plant
  • vanilla bourbon vanilla - 1.9 mg/kg
  • walnut english walnut nut
  • walnut english walnut testa
  • whiskey - up to 8.7 mg/kg
  • wine red wine - up to 0.86 mg/kg
  • wort - up to 0.04 mg/kg