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CAS Number: 58594-45-9Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:261-349-4
Nikkaji Web:J726I
XlogP3-AA:7.20 (est)
Molecular Weight:266.46818000
Formula:C18 H34 O
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 356.04 °C. @ 760.00 mm Hg (est)
Flash Point: 230.00 °F. TCC ( 110.00 °C. )
logP (o/w): 7.637 (est)
Soluble in:
 water, 0.007882 mg/L @ 25 °C (est)
Insoluble in:
Organoleptic Properties:
Odor Description:at 0.10 % in dipropylene glycol. powerful waxy
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
None found
Bedoukian Research
For experimental / research use only.
Jiangyin Healthway
New functional food ingredients
Sigma-Aldrich: Sigma
For experimental / research use only.
cis-13-Octadecenal ∼96%
Safety Information:
Preferred SDS: View
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
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:
natural substances and extractives
Recommendation for (Z)-13-octadecenal usage levels up to:
 not for fragrance use.
Recommendation for (Z)-13-octadecenal flavor usage levels up to:
 not for flavor use.
Safety References:
European Food Safety Authority (EFSA) reference(s):

Conclusion on the peer review of the pesticide risk assessment of the active substance Straight Chain Lepidopteran Pheromones
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5364497
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):5364497
Pubchem (sid):135050335
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
Search Trop Picture
13-octadecenal, (13Z)-
13-octadecenal, (Z)-


PubMed:Formate analogs as antagonists of the sex pheromone of the honeydew moth, Cryptoblabes gnidiella: electrophysiological, behavioral and field evidence.
PubMed:Sex pheromone of the european sunflower moth,Homoeosoma nebulellum (Den. & Schiff.) (Lepidoptera: Pyralidae).
PubMed:Development of pheromone lure for monitoring field populations ofEoreuma loftini (Lepidoptera: Pyralidae).
PubMed:Pheromone emission and blend percentages inEoreuma loftini determined by two methods.
PubMed:Components of female sex pheromone ofEoreuma loftini Dyar.
PubMed:Identification of the sex attractant pheromone of the southwestern corn borerDiatraea grandiosella Dyar.
None found
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