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

2-ethyl-2-heptenal
2-ethylhept-2-enal

Supplier Sponsors

Name:2-ethylhept-2-enal
CAS Number: 10031-88-6Picture of molecule3D/inchi
CoE Number:120
XlogP3-AA:2.90 (est)
Molecular Weight:140.22572000
Formula:C9 H16 O
NMR Predictor:Predict (works with chrome or firefox)
Name:(E)-2-ethylhept-2-enal
CAS Number: 34210-19-0Picture of molecule3D/inchi
FDA UNII:02V559K729
Nikkaji Web:J1.536.618D
XlogP3-AA:2.90 (est)
Molecular Weight:140.22572000
Formula:C9 H16 O
NMR Predictor:Predict (works with chrome or firefox)
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
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:1216 2-ethyl-2-heptenal
FLAVIS Number:05.033 (Old)
DG SANTE Food Flavourings:05.033 2-ethylhept-2-enal
FEMA Number:2438 2-ethyl-2-heptenal
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: 2-ETHYL-2-HEPTENAL
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.89100 to 0.89800 @ 25.00 °C.
Pounds per Gallon - (est).: 7.414 to 7.472
Refractive Index:1.46000 to 1.46600 @ 20.00 °C.
Boiling Point: 55.00 to 60.00 °C. @ 4.00 mm Hg
Acid Value: 3.00 max. KOH/g
Vapor Pressure:0.271000 mm/Hg @ 25.00 °C. (est)
Flash Point: 138.00 °F. TCC ( 58.89 °C. )
logP (o/w): 3.228 (est)
Soluble in:
 alcohol
 water, 183.4 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: green
Odor Strength:high ,
recommend smelling in a 1.00 % solution or less
sharp green
Odor Description:at 1.00 % in dipropylene glycol. sharp green
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Parchem
2-ethyl-2-heptenal
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
 
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
 
Safety in Use Information:
Category: flavoring agents
Recommendation for 2-ethyl-2-heptenal 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): 0.10 (μg/capita/day)
Structure Class: I
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: 3
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -0.40000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.030002.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
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):

Flavouring Group Evaluation 201: 2-Alkylated aliphatic acyclic alpha,beta-unsaturated aldehydes and precursors with or without additional double bonds from chemical subgroup 1.1.2 of FGE.19[1]
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 201 Revision 1 (FGE.201Rev1): 2-Alkylated, aliphatic, acyclic alpha,beta-unsaturated aldehydes and precursors, with or without additional double-bonds, from chemical subgroup 1.1.2 of FGE.19.
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 201 Revision 2 (FGE.201Rev2): 2-alkylated, aliphatic, acyclic alpha,beta-unsaturated aldehydes and precursors, with or without additional double-bonds, from chemical subgroup 1.1.2 of FGE.19
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61449
National Institute of Allergy and Infectious Diseases:Data
2-ethylhept-2-enal
Chemidplus:0010031886
(E)-2-ethylhept-2-enal
Chemidplus:0034210190
 
References:
 2-ethylhept-2-enal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:10031-88-6
Pubchem (cid):61449
Pubchem (sid):126675200
 (E)-2-ethylhept-2-enal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:34210-19-0
Pubchem (cid):6435838
Pubchem (sid):197706
 
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):HMDB37150
FooDB:FDB016145
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
green hexanal
FL/FR
octane nitrile
FR
alliaceous
dibutyl sulfide
FL/FR
chocolate
2,5-
dimethyl pyrazine
FL/FR
citrus
citronella oil ceylon
FL/FR
citronellal / methyl anthranilate schiff's base
FR
2-
heptanol
FL/FR
lemongrass oil
FL/FR
litsea cubeba fruit oil
FL/FR
tetrahydrocitral
FL/FR
floral
mimosa absolute france
FL/FR
muguet shiseol
FL/FR
palmarosa oil
FL/FR
fruity
2-
methyl-2-pentenal
FL/FR
prenyl ethyl ether
FL/FR
green
bark carbaldehyde
FR
butyl heptanoate
FL/FR
sec-
butyl-3-methyl but-2-ene thioate
FL/FR
cilantro leaf oil
FL/FR
cumin acetaldehyde
FL/FR
iso
cyclocitral (IFF)
FL/FR
alpha-
decalactone
FL/FR
3,7-
dimethyl-6-octenoic acid
FL/FR
green carbaldehyde
FR
(Z)-3-
hepten-1-ol
FL/FR
3-
hepten-2-one
FL/FR
heptyl heptanoate
FL/FR
hexanal (aldehyde C-6)
FL/FR
hexanal dihexyl acetal
FL/FR
(Z)-3-
hexen-1-yl formate
FL/FR
(Z)-3-
hexenal
FL/FR
lilac acetaldehyde
FL/FR
magnolia flower oil
FL/FR
propylene acetal
FL/FR
3,5,5-
trimethyl hexanol
FL/FR
herbal
iso
amyl heptanoate
FL/FR
perillaldehyde
FL/FR
laevo-
perillaldehyde
FL/FR
woody
cedarwood oil lebanon
FR
For Flavor
No flavor group found for these
sec-
butyl-3-methyl but-2-ene thioate
FL/FR
alpha-
decalactone
FL/FR
2-
ethyl pyridine
FL
3-(2-
furyl) acrolein
FL
(Z)-3-
hepten-1-ol
FL/FR
2-
heptenoic acid
FL
hexanal dihexyl acetal
FL/FR
(Z)-3-
hexenoic acid
FL
magnolia flower oil
FL/FR
3-(
methyl thio) hexanal
FL
(E,E)-3,5-
octadien-2-one
FL
prenyl ethyl ether
FL/FR
propylene acetal
FL/FR
tetrahydrocitral
FL/FR
aromatic
aromatic
laevo-
perillaldehyde
FL/FR
citrus
cilantro leaf oil
FL/FR
citronella oil ceylon
FL/FR
lemongrass oil
FL/FR
litsea cubeba fruit oil
FL/FR
corn chip
2-
acetyl-2-thiazoline
FL
creamy
3-
hepten-2-one
FL/FR
floral
3,7-
dimethyl-6-octenoic acid
FL/FR
muguet shiseol
FL/FR
fruity
butyl heptanoate
FL/FR
2-
heptanol
FL/FR
lilac acetaldehyde
FL/FR
2-
methyl-2-pentenal
FL/FR
grassy
palmarosa oil
FL/FR
green
cumin acetaldehyde
FL/FR
iso
cyclocitral (IFF)
FL/FR
dibutyl sulfide
FL/FR
heptyl heptanoate
FL/FR
hexanal (aldehyde C-6)
FL/FR
(Z)-3-
hexen-1-yl formate
FL/FR
(Z)-3-
hexenal
FL/FR
3,5,5-
trimethyl hexanol
FL/FR
herbal
iso
amyl heptanoate
FL/FR
green hexanal
FL/FR
musty
2,5-
dimethyl pyrazine
FL/FR
spicy
perillaldehyde
FL/FR
waxy
mimosa absolute france
FL/FR
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 spondias cytherea fruit
Search Trop Picture
 walnut english walnut peel
Search Trop Picture
 
Synonyms:
2-ethyl hept-2-enal
2-ethyl-2-hepten-1-al
2-ethyl-3-butyl acrolein
alpha-ethyl-beta-butyl acrolein
2-ethylhept-2-enal
2-heptenal, 2-ethyl-
 
 
Notes:
Flavouring ingredient. Present in walnut peel and ambarella fruits Spondias cytherea
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