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General Material Information

Preferred name alpha-heptyl cinnamaldehyde
Trivial Name 2-(Phenylmethylene)nonanal
Short Description nonanal, 2-(phenylmethylene)-
Formula C16 H22 O
CAS Number 20175-19-3
FDA UNII Search
xLogP3-AA 5.30 (est)
NMR Predictor External link
Synonyms
  • 2-benzylidene nonanal
  • 2-benzylidenenonanal
  • a- heptylcinnamaldehyde
  • nonanal, 2-(phenylmethylene)-
  • 2-( phenyl methylene) nonanal
  • 2-( phenylmethylidene)nonanal
  • Nonanal, 2-benzylidene-
  • 2-(Phenylmethylene)nonanal
  • 2-Heptyl-3-phenyl-acrylaldehyde

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Other Information

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 230.35054016113
Boiling Point 349 to 351°C @ 760 mm Hg
Vapor Pressure 4.4E-5 mmHg @ 25 °C
Flash Point TCC Value 149.44 °C TCC
logP (o/w) 5.376 est
Solubility
alcohol Yes
water, 0.8812 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Fruity
green, leafy, fruity
General comment At 100.00 %. green leafy fruity

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
information only not used for fragrances or flavors
Recommendation for alpha-heptyl cinnamaldehyde usage levels up to:
not for fragrance use.
Recommendation for alpha-heptyl cinnamaldehyde flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):20175-19-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :89284
National Institute of Allergy and Infectious Diseases:Data
2-(phenylmethylidene)nonanal
Chemidplus:0020175193