ethyl (Z)-4-octenoate
ethyl cis-4-octenoate
 
Notes:
Constit. of pineapple and other fruit aromas. Flavouring ingredient
  • Bedoukian Research
    • Bedoukian Research, Inc.
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      Working closely with our customers to meet their requirements.
      Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, while also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
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      Product(s):
      526 ETHYL 4-OCTENOATE (CIS)
      SDS
      Useful in imparting a natural, sweet, tropical, fruity character.
      Useful in tropical fruit flavors, particularly pineapple for fresh, ripe notes. Also useful in apple, Coran pear, prune, and other fruit flavors.
       
       
  • CSA
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ethyl (Z)-oct-4-enoate (Click)
CAS Number: 34495-71-1Picture of molecule
ECHA EINECS - REACH Pre-Reg: 252-065-1
FDA UNII: EI52D4C073
Nikkaji Web: J250.906G
CoE Number: 10619
XlogP3-AA: 2.70 (est)
Molecular Weight: 170.25186000
Formula: C10 H18 O2
NMR Predictor: Predict (works with chrome or firefox)
EFSA/JECFA Comments: JECFA evaluated ethyl cis-4-octenoate (CASrn as in Register). CASrn in Register refers to (Z)- isomer. Register name to be changed to Ethyl oct-4Z-enoate.
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
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Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 338  ethyl cis-4-octenoate
Flavis Number: 09.265 (Old)
DG SANTE Food Flavourings: 09.265  ethyl cis-4-octenoate
FEMA Number: 3344  ethyl cis-4-octenoate
FDA Mainterm: ETHYL CIS-4-OCTENOATE
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Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.86000 to 0.87000 @  25.00 °C.
Pounds per Gallon - (est).: 7.156 to  7.239
Refractive Index: 1.43300 to 1.43900 @  20.00 °C.
Boiling Point: 105.00 °C. @ 11.00 mm Hg
Boiling Point: 79.00 °C. @ 10.00 mm Hg
Vapor Pressure: 0.411000 mm/Hg @ 25.00 °C. (est)
Flash Point: 146.00 °F. TCC ( 63.33 °C. )
logP (o/w): 3.406 (est)
Soluble in:
 alcohol
 water, 52.1 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: fruity
Odor Strength: medium
 fresh  pineapple  juicy  pear  
Odor Description:
at 100.00 %. 
fresh juicy pineapple
 fresh  pineapple  pear  
Taste Description:
fresh pineapple
  
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Cosmetic Information:
None found
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Suppliers:
Bedoukian Research
ETHYL 4-OCTENOATE (CIS)
Odor: A fresh, juicy, pineapple note with slight citrus connotations
Use: Useful in imparting a natural, sweet, tropical, fruity character.
Flavor: Characteristic fresh pineapple
Useful in tropical fruit flavors, particularly pineapple for fresh, ripe notes. Also useful in apple, Coran pear, prune, and other fruit flavors.
BOC Sciences
For experimental / research use only.
ETHYL 4-OCTENOATE (CIS)
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the CSA
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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
 
Pictogram
 
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: flavor and fragrance agents
Recommendation for ethyl (Z)-4-octenoate usage levels up to:
  3.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 1.20 (μg/capita/day)
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 6
Click here to view publication 6
 average usual ppmaverage maximum ppm
baked goods: -5.00000
beverages(nonalcoholic): -3.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.00000
fruit ices: -3.00000
gelatins / puddings: -3.00000
granulated sugar: --
gravies: --
hard candy: -5.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: -3.00000
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
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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...
European Food Safety Authority (EFSA) reference(s):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 6 (FGE.06): Straight-and branched-chain aliphatic unsatured primary alcohols, aldehydes, carboxylic acids, and esters from chemical groups 1 and 4
View page or View pdf
Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to Flavouring Group Evaluation 5: Esters of 23 branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and 24 branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5
View page or View pdf
Flavouring Group Evaluation 6, Revision 1 (FGE.06Rev1) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Flavouring Group Evaluation 5, Revision 1 (FGE.05Rev1):Esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Flavouring Group Evaluation 5, Revision 2 (FGE.05Rev2): Branched- and straight-chain unsaturated carboxylic acids and esters of these with aliphatic saturated alcohols from chemical groups 1, 2, 3 and 5
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA): 34495-71-1
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 5352770
National Institute of Allergy and Infectious Diseases: Data
 ethyl (Z)-oct-4-enoate
Chemidplus: 0034495711
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References:
 ethyl (Z)-oct-4-enoate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 34495-71-1
Pubchem (cid): 5352770
Pubchem (sid): 135018497
Pherobase: View
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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
FDA Everything Added to Food in the United States (EAFUS): View
HMDB (The Human Metabolome Database): HMDB39795
FooDB: FDB019445
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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
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Potential Blenders and core components note
 
For Odor
No odor group found for these
 zinc chelate of L-lysinate HCl 
animal
 methyl (E)-2-octenoateFL/FR
caramellic
 maltyl propionateFL/FR
chemical
 propyl propionateFL/FR
fatty
 allyl octanoateFL/FR
3-decen-2-oneFL/FR
 methyl 2-hexenoateFL/FR
floral
gamma-damasconeFR
alpha-damasconeFL/FR
 methyl citronellateFL/FR
 phenethyl hexanoateFL/FR
2-phenyl propyl isobutyrateFL/FR
fresh
 sorbyl isobutyrateFL/FR
fruity
 allyl 10-undecenoateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl amyl glycolateFR
 allyl butyrateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
 allyl isovalerateFL/FR
 allyl phenoxyacetateFL/FR
 allyl salicylateFR
(E,E)-allyl sorbateFL/FR
 allyl sorbateFL/FR
 amyl 2-methyl butyrateFL/FR
 amyl butyrateFL/FR
 amyl hexanoateFL/FR
isoamyl hexanoateFL/FR
 amyl isobutyrateFL/FR
isoamyl isobutyrateFL/FR
 amyl isovalerateFL/FR
isoamyl octanoateFL/FR
isoamyl propionateFL/FR
 amyl propionateFL/FR
isoamyl valerateFL/FR
 apple ketalFL/FR
 benzyl ethyl etherFL/FR
 benzyl isovalerateFL/FR
 benzyl propionateFL/FR
isobutyl 2-butenoateFL/FR
isobutyl butyrateFL/FR
 butyl butyrateFL/FR
isobutyl furyl propionateFL/FR
isobutyl hexanoateFL/FR
 butyl hexanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
isobutyl isovalerateFL/FR
 butyl valerateFL/FR
 cherry pentenoateFL/FR
 cinnamyl isobutyrateFL/FR
 cyclohexyl butyrateFL/FR
 cyclohexyl hexanoateFL/FR
 cyclohexyl isovalerateFL/FR
 ethyl 3-(2-furyl) propanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl 3-methyl valerateFL/FR
 ethyl butyrateFL/FR
 ethyl cyclohexane propionateFL/FR
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl levulinateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
 fruity ketalFL/FR
 geranyl 2-methyl butyrateFL/FR
 geranyl isovalerateFL/FR
4-heptanoneFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
(Z)-3-hexenal dimethyl acetal 
 hexyl formateFL/FR
 linalyl hexanoateFL/FR
 methyl (Z)-4-octenoateFL/FR
 methyl 4-methyl valerateFL/FR
 methyl butyrateFL/FR
 methyl hexanoateFL/FR
 methyl isobutyrateFL/FR
 methyl isovalerateFL/FR
 methyl valerateFL/FR
 nonyl isovalerateFL/FR
 pineapple hydroxyhexanoateFL/FR
 pineapple pentenoateFL/FR
isopropyl 2-methyl butyrateFL/FR
isopropyl butyrateFL/FR
 propyl butyrateFL/FR
 propyl heptanoateFL/FR
 propyl hexanoateFL/FR
isopropyl hexanoateFL/FR
isopropyl isobutyrateFL/FR
isopropyl isovalerateFL/FR
 propyl isovalerateFL/FR
isopropyl propionateFL/FR
 tetrahydrofurfuryl butyrateFL/FR
 tropical iononeFL/FR
2-undecanoneFL/FR
 vanilla carboxylateFL/FR
green
 butyl heptanoateFL/FR
 cognac heptanoneFL/FR
 ethyl (E)-4-decenoateFL/FR
 galbanum oxyacetateFR
 galbascone (IFF)FR
(Z)-3-hexen-1-yl acetateFL/FR
(E)-2-hexen-1-yl propionateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
(Z)-3-hexen-1-yl valerateFL/FR
(Z)-3-hexenal diethyl acetalFL/FR
3-hexenyl 2-methyl butyrateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl butyrateFL/FR
 hexyl isobutyrateFL/FR
 manzanate (Givaudan)FL/FR
(E)-2-pentenalFL/FR
 pineapple heptadienone 10%FR
herbal
6-acetoxydihydrotheaspiraneFL/FR
 benzyl octanoateFL/FR
nutty
2-methyl-3-ethoxypyrazineFL/FR
sulfurous
 ethyl methyl mercaptopropionateFL/FR
 grapefruit menthaneFL/FR
tropical
 tropical 3-thiobutyrateFL/FR
2-tropical oxathianeFL/FR
waxy
 allyl nonanoateFL/FR
 ethyl decanoateFL/FR
woody
 marine formateFR
 
For Flavor
 
No flavor group found for these
6-acetoxydihydrotheaspiraneFL/FR
 allyl 10-undecenoateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl sorbateFL/FR
(E,E)-allyl sorbateFL/FR
 amyl 2-methyl butyrateFL/FR
isoamyl 3-methyl thiopropionateFL
 amyl isobutyrateFL/FR
 amyl isovalerateFL/FR
 amyl propionateFL/FR
 apple ketalFL/FR
 benzyl ethyl etherFL/FR
 benzyl octanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isovalerateFL/FR
 cyclohexyl butyrateFL/FR
 cyclohexyl hexanoateFL/FR
 cyclohexyl isovalerateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl 3-methyl valerateFL/FR
 ethyl cyclohexane propionateFL/FR
 fruity ketalFL/FR
 geranyl 2-methyl butyrateFL/FR
 heptyl 2-methyl butyrateFL
(Z)-3-hexenal diethyl acetalFL/FR
(Z)-3-hexenal dimethyl acetal 
(E)-2-hexenal dimethyl acetalFL
 hexyl formateFL/FR
 linalyl hexanoateFL/FR
 methyl (Z)-4-octenoateFL/FR
 methyl 2-hexenoateFL/FR
2-methyl-3-ethoxypyrazineFL/FR
 nonyl isovalerateFL/FR
2-phenyl propyl isobutyrateFL/FR
isopropyl hexanoateFL/FR
isopropyl isobutyrateFL/FR
isopropyl isovalerateFL/FR
 propyl isovalerateFL/FR
 sorbyl propionateFL
2-tropical oxathianeFL/FR
 zinc chelate of L-lysinate HCl 
caramellic
 maltyl propionateFL/FR
cinnamon
 sorbyl isobutyrateFL/FR
citrus
 cognac heptanoneFL/FR
coconut
 butyl heptanoateFL/FR
cooling
 manzanate (Givaudan)FL/FR
ethereal
 methyl isobutyrateFL/FR
fatty
 allyl octanoateFL/FR
3-decen-2-oneFL/FR
 ethyl (E)-4-decenoateFL/FR
floral
 methyl citronellateFL/FR
 tropical iononeFL/FR
fruity
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
 allyl isovalerateFL/FR
 allyl phenoxyacetateFL/FR
 amyl butyrateFL/FR
isoamyl hexanoateFL/FR
 amyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl octanoateFL/FR
isoamyl propionateFL/FR
isoamyl valerateFL/FR
 benzyl isovalerateFL/FR
 benzyl propionateFL/FR
 butyl butyrateFL/FR
isobutyl butyrateFL/FR
isobutyl furyl propionateFL/FR
 butyl hexanoateFL/FR
isobutyl hexanoateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
 butyl valerateFL/FR
 cherry pentenoateFL/FR
 cinnamyl isobutyrateFL/FR
alpha-damasconeFL/FR
 ethyl (E)-2-octenoateFL
 ethyl 3-(2-furyl) propanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl butyrateFL/FR
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl levulinateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
 furfuryl valerateFL
4-heptanoneFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
 methyl (E)-2-octenoateFL/FR
 methyl 4-methyl valerateFL/FR
 methyl hexanoateFL/FR
 methyl isovalerateFL/FR
 methyl valerateFL/FR
 pineapple hydroxyhexanoateFL/FR
 pineapple pentenoateFL/FR
isopropyl 2-methyl butyrateFL/FR
 propyl butyrateFL/FR
isopropyl butyrateFL/FR
 propyl hexanoateFL/FR
isopropyl propionateFL/FR
 tetrahydrofurfuryl butyrateFL/FR
 vanilla carboxylateFL/FR
fusel
 methyl butyrateFL/FR
green
 allyl butyrateFL/FR
isobutyl 2-butenoateFL/FR
 geranyl isovalerateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(E)-2-hexen-1-yl propionateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
(Z)-3-hexen-1-yl valerateFL/FR
3-hexenyl 2-methyl butyrateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl butyrateFL/FR
 hexyl isobutyrateFL/FR
(E)-2-pentenalFL/FR
sulfurous
 ethyl methyl mercaptopropionateFL/FR
 grapefruit menthaneFL/FR
 methyl 4-(methyl thio) butyrateFL
 tropical 3-thiobutyrateFL/FR
tropical
 propyl propionateFL/FR
waxy
 allyl nonanoateFL/FR
 ethyl decanoateFL/FR
 phenethyl hexanoateFL/FR
 propyl heptanoateFL/FR
2-undecanoneFL/FR
 
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Potential Uses:
 appleFR
 pineappleFR
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Occurrence (nature, food, other): note
 apple fruit
Search  Picture
 passion fruit
Search Trop  Picture
 pineapple fruit
Search  Picture
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Synonyms:
 ethyl (4Z)-4-octenoate
 ethyl (Z)-oct-4-enoate
 ethyl cis-4-octenoate
cis-oct-4-enoic acid ethyl ester
(Z)-4-octenoic acid ethyl ester
4-octenoic acid, ethyl ester, (4Z)-
4-octenoic acid, ethyl ester, (Z)-
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