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ethyl (Z)-4-octenoate

Chemical Structure

General Material Information

Preferred name ethyl (Z)-4-octenoate
Trivial Name Ethyl (4Z)-4-octenoate
Short Description ethyl cis-4-octenoate
Formula C10 H18 O2
CAS Number 34495-71-1
FEMA Number 3344
Flavis Number 9.265
ECHA Number 252-065-1
FDA UNII EI52D4C073
Nikkaji Number J250.906G
COE Number 10619
xLogP3-AA 2.70 (est)
NMR Predictor External link
JECFA Food Flavoring 338 ethyl cis-4-octenoate
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 34495-71-1 ; ETHYL CIS-4-OCTENOATE
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)-
  • 4-Octenoic acid, ethyl ester, (4Z)-
  • 4-Octenoic acid, ethyl ester, (Z)-

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & 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
Publications by US Patents
3,953,377 - Ethyl-2-trans-4-cis undecadienoate, ethyl-2-trans-4-cis dodecadienoate and ethyl-2-decadienoate perfume compositions

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
FDA Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB39795
FooDB:FDB019445
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 170.25186157227
Specific gravity @ 25 °C
Pounds per Gallon 7.156 to 7.239
Refractive Index 1.433 to 1.439 @ 20 °C
Vapor Pressure 0.411 mmHg @ 25 °C
Flash Point TCC Value 63.33 °C TCC
logP (o/w) 3.406 est
Solubility
alcohol Yes
water, 52.1 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Fruity
fresh, pineapple, juicy, pear
General comment At 100.00 %. fresh juicy pineapple
Flavor Type: Fruity
fresh, pineapple, pear
General comment Fresh pineapple
Useful in tropical fruit flavors, particularly pineapple for fresh, ripe notes. Also useful in apple, Coran pear, prune, and other fruit flavors. Characteristic fresh pineapple

Occurrences

Potential Uses

Applications
Odor purposes Apple, Pineapple

Safety Information

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
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:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
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: --

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
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
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