2-decenoic acid
  • CTC Organics
    • CTC Organics
      For More Than 40 Year
      Your source for rare aroma chemicals for the flavor and fragrance industy.
      “The world is run by middle men.” The number of times I have heard Dr. Liu utter those words are innumerable. He loved reciting and recording famous quotes and had many of his own. Among his many talents, Dr. Liu had a unique genius in the area of chemistry. He had an uncanny understanding of the pulse of the chemical industry and was a superb salesman.
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      W2272 trans-2-decenoic acid
  • Penta International
    • Penta International Corporation
      Chemistry innovation
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      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      04-03800 2-DECENOIC ACID, Kosher
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dec-2-enoic acid (Click)
CAS Number: 3913-85-7
ECHA EC Number: 223-475-8
FEMA Number: 3913
CoE Number: 10087
XlogP3-AA: 3.80 (est)
Molecular Weight: 170.25186000
Formula: C10 H18 O2
NMR Predictor: Predict
EFSA/JECFA Comments: CASrn in Register does not specify (Z) or (E) isomer. Mixture of (Z)- and (E)- isomers (EFFA, 2010a). Composition of stereoisomeric mixture to be specified.
Category: flavoring 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
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
IBM Patents: Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
Flavis Number: 08.073 (Old)
EU SANCO Food Flavourings: 08.073  dec-2-enoic acid

FEMA Number: 3913  2-decenoic acid
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Physical Properties:
Appearance: colorless clear liquid to solid (est)
Assay: 97.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.92300 to 0.93300 @  25.00 °C.
Pounds per Gallon - (est).: 7.680 to  7.763
Refractive Index: 1.45600 to 1.46600 @  20.00 °C.
Melting Point: 10.00 to  12.00 °C. @ 760.00 mm Hg
Boiling Point: 271.00 to  273.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.001000 mm/Hg @ 25.00 °C. (est)
Flash Point: 365.00 °F. TCC ( 185.00 °C. )
logP (o/w): 3.800
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Organoleptic Properties:
Odor Type: fatty
Odor Description:
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Cosmetic Information:
None found
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BOC Sciences
2-Decenoic Acid
For experimental / research use only.
CTC Organics
trans-2-decenoic acid
Inoue Perfumery
Penta International
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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
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavoring agents
Recommendation for 2-decenoic acid usage levels up to:
 not for fragrance use.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 4.00 (μg/capita/day)
Structure Class: I
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Safety References:
European Food Safety Athority(efsa): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
Flavor & Extract Manufacturers Association (FEMA) reference(s):
The FEMA GRAS assessment of alpha,beta-unsaturated aldehydes and related substances used as flavor ingredients.View pdf
EPI System: View
Chemicalize.org: Calculate predicted properties
Cancer Citations: Search
Env. Mutagen Info. Center: Search
EPA ACToR: Toxicology Data
National Institute of Allergy and Infectious Diseases: Data
 dec-2-enoic acid
Chemidplus: 0003913857
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 dec-2-enoic acid
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 94282
Pubchem (sid): 135050647
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (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
ChemSpider: View
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Potential Blenders and core components note
 acetyl butyrylFL/FR
 acetyl isobutyrylFL/FR
 acetyl nonyrylFL/FR
2-acetyl pyridineFL/FR
 aldehydic nitrileFR
 allyl cyclohexyl hexanoateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl hexanoateFL/FR
 allyl octanoateFL/FR
 amber carbinolFR
alpha-amyl cinnamaldehyde / methyl anthranilate schiff's baseFR
 amyl hexanoateFL/FR
isoamyl laurateFL/FR
 amyris acetateFR
 benzyl lactateFL/FR
 benzyl laurateFL/FR
 benzyl octanoateFL/FR
 butyl oleateFL
 butyl stearateFL/FR
isobutyl stearateCS
 butyl undecylenateFL/FR
isobutyl undecylenateFL/FR
 coconut absoluteFL/FR
 costus valerolactoneFR
 cumin seed oilFL/FR
 cyclohexyl acetic acidFL/FR
 cypress absoluteFR
(Z)-dairy lactoneFL/FR
 decanal / methyl anthranilate schiff's baseFR
 decanoic acidFL/FR
3-oxododecanoic acid glycerideFL
(E)-2-decen-1-yl acetateFL/FR
9-decenoic acidFL/FR
 decyl propionateFL/FR
 decyl vinyl etherFR
 dihydroxyacetophenone (mixed isomers)FL
2,3-dimethyl quinoxalineFL
3,7-dimethyl-6-octenoic acidFL/FR
 dioctyl malonate 
 dodecanal (aldehyde C-12 lauric)FL/FR
 dodecanal dimethyl acetalFL/FR
3-oxodecanoic acid glycerideFL
(E)-2-dodecen-1-yl acetateFL
11-dodecenoic acidFL
 ethyl (E)-2-octenoateFL
 ethyl 2,4,7-decatrienoateFL/FR
 ethyl acetoacetateFL/FR
 ethyl hexanoateFL/FR
 ethyl undecanoateFL/FR
 ethyl undecylenateFL/FR
 fresh carbaldehydeFR
 furfuryl hexanoateFL
 furfuryl mercaptanFL/FR
 gingergrass oilFR
 green hexanalFL/FR
 guaiyl acetateFL/FR
 heptanal cyclic propylene acetalFL/FR
(Z)-4-heptenal diethyl acetalFL/FR
(E)-2-hepten-1-yl acetateFL/FR
2-heptyl furanFL/FR
3-oxohexadecanoic acid glyceride (palm oil glycerides mono- and di- hydrogenated)FL
 hexanal (aldehyde C-6)FL/FR
 hexanal butane-2,3-diol acetalFL
 hexanal octane-1,3-diol acetalFL
1,6-hexane dithiolFL
 hexanoic acidFL/FR
3-oxohexanoic acid glycerideFL
(Z)-3-hexen-1-yl benzoateFL/FR
(Z)-3-hexen-1-yl pyruvateFL/FR
 hexyl (E)-2-hexenoateFL
alpha-hexyl cinnamaldehyde dimethyl acetalFR
 hexyl mercaptanFL
 hexyl pivalateFR
5-hydroxymethyl furfuralFL
 jasmin absolute (from pommade)FL/FR
 lauric acidFL/FR
 methyl 10-undecenoateFL/FR
 methyl 2-hexenoateFL/FR
 methyl 2-methyl butyrateFL/FR
2-methyl hexanoic acidFL/FR
5-methyl hexanoic acidFL
 methyl myristateFL/FR
4-methyl octanoic acidFL/FR
dextro,laevo-3-(methyl thio) butanoneFL
 methionyl acetateFL
12-methyl tridecanalFL
 methyl undecanoateFR
 methyl undecylenateFL/FR
3-(5-methyl-2-furyl) butanalFL
 mimosa concrete franceFL/FR
 neryl acetoneFL/FR
 neryl butyrateFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
(E)-2-nonenoic acidFL
2-nonenoic acidFL
 octanal / methyl anthranilate schiff's baseFR
 octanal diethyl acetalFL/FR
 octanal glycol acetalFR
 octane nitrileFR
 octanoic acidFL/FR
3-oxooctanoic acid glycerideFL
(E)-2-octen-1-yl acetateFL/FR
 octen-1-yl cyclopentanoneFL/FR
(E)-2-octenoic acidFL
(Z)-5-octenoic acidFL
3-octenoic acidFL
 octyl heptanoateFL/FR
 octyl isobutyrateFL/FR
 oleyl acetateCS
2-pentyl pyridineFL
 perilla alcoholFL/FR
 perilla seed oilFL/FR
 petal pyranoneFL/FR
 allspice leaf oilFL/FR
 propyl 2,4-decadienoateFL/FR
isopropyl myristateCS
 roasted butanolFL
 strawberry furanone acetateFL/FR
 strawberry glycidate 1 (aldehyde C-16 (so-called))FL/FR
 terpinyl isobutyrateFL/FR
 TMH aldehydeFR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
 undecanal (aldehyde C-11 undecylic)FL/FR
 undecanal propylene glycol acetalFL/FR
 undecanoic acidFL/FR
10-undecen-1-al (aldehyde C-11 undecylenic)FL/FR
 valeraldehyde diethyl acetalFL
isovaleraldehyde diethyl acetalFL/FR
 valeraldehyde propylene glycol acetalFL/FR
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Potential Uses:
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Natural Occurrence in: note
 tea black tea
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 dec-2-enoic acid
1-nonenylcarboxylic acid
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Picture of molecule
Soluble in:
 water, 86.48 mg/L @ 25 °C (est)
Insoluble in:
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