EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes

xymenynic acid
11-octadecen-9-ynoic acid, (E)- (8CI)(9CI)

Supplier Sponsors

CAS Number: 557-58-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:209-179-1
Nikkaji Web:J6.486F
XlogP3-AA:6.60 (est)
Molecular Weight:278.43550000
Formula:C18 H30 O2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:cosmetic agents
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:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 416.79 °C. @ 760.00 mm Hg (est)
Flash Point: 392.00 °F. TCC ( 200.00 °C. ) (est)
logP (o/w): 6.254 (est)
Soluble in:
 water, 0.04157 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: skin conditioning
skin conditioning - emollient
BOC Sciences
For experimental / research use only.
Xymenic acid 95%
For experimental / research use only.
Xymenynic Acid
Odor: characteristic
Use: Softalia® is a new exotic and vegetable oil extracted from an australian endemic species. It contains more than 30% of Ximenynic acid, well-known for its different actions on the skin.
Sabinsa Corporation
Xymenynic Acid
Sigma-Aldrich: Aldrich
For experimental / research use only.
Xymenynic Acid
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:
cosmetic agents
Recommendation for xymenynic acid usage levels up to:
 not for fragrance use.
Recommendation for xymenynic acid flavor usage levels up to:
 not for flavor use.
Safety References:
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 :5312688
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
(E)-octadec-11-en-9-ynoic acid
 (E)-octadec-11-en-9-ynoic acid
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):5312688
Pubchem (sid):135050253
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
 found in nature
(11E)-octadec-11-en-9-ynoic acid
(E)-octadec-11-en-9-ynoic acid
trans-11-octadecen-9-ynoic acid
11-octadecen-9-ynoic acid, (11E)-
11-octadecen-9-ynoic acid, (E)- (8CI)(9CI)
 santalbic acid
 ximeninic acid
 ximenynic acid


PubMed:Diversity of Δ12 fatty acid desaturases in santalaceae and their role in production of seed oil acetylenic fatty acids.
PubMed:Comparative effects of sandalwood seed oil on fatty acid profiles and inflammatory factors in rats.
PubMed:Novel halo-oxo-allenic fatty ester derivatives from epoxidized methyl santalbate (methyl trans-11-octadecen-9-ynoate).
PubMed:Analysis of the seed oil of Heisteria silvanii (Olacaceae)--a rich source of a novel C18 acetylenic fatty acid.
PubMed:Dietary sandalwood seed oil modifies fatty acid composition of mouse adipose tissue, brain, and liver.
PubMed:Ultrasound-assisted synthesis of santalbic acid and a study of triacylglycerol species in Santalum album (Linn.) seed oil.
PubMed:Effect of feeding quandong (Santalum acuminatum) oil to rats on tissue lipids, hepatic cytochrome P-450 and tissue histology.
PubMed:Differential inhibition of thromboxane B2 and leukotriene B4 biosynthesis by two naturally occurring acetylenic fatty acids.
PubMed:Naturally occurring conjugated octadecatrienoic acids are strong inhibitors of prostaglandin biosynthesis.
isolated from santalum accuminatum.
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