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

2,4,6-nonatrienal
nona-2,4,6-trienal

Supplier Sponsors

Name:nona-2,4,6-trienal
CAS Number: 56269-22-8Picture of molecule3D/inchi
FDA UNII:20PTM8XPYY
XlogP3-AA:2.30 (est)
Molecular Weight:136.19384000
Formula:C9 H12 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:1785 nona-2,4,6-trienal
FLAVIS Number:05.173 (Old)
DG SANTE Food Flavourings:05.173 nona-2,4,6-trienal
FEMA Number:4187 nona-2,4,6-trienal
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):57018-53-8 ; NONA-2,4,6-TRIENAL
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.86700 to 0.87300 @ 25.00 °C.
Pounds per Gallon - (est).: 7.214 to 7.264
Refractive Index:1.55000 to 1.55600 @ 20.00 °C.
Boiling Point: 194.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.056000 mmHg @ 25.00 °C. (est)
Flash Point: 237.00 °F. TCC ( 113.89 °C. )
logP (o/w): 2.500 (est)
Soluble in:
 alcohol
 water, very slightly
 water, 495.9 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: green
Odor Strength:high ,
recommend smelling in a 0.10 % solution or less
green cucumber melon aldehydic
Odor Description:at 0.10 % in dipropylene glycol. green cucumber melon aldehydic
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
2,4,6-Nonatrienal
Parchem
2,4,6-nonatrien-1-al
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 2,4,6-nonatrienal usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.0012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): ND (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: 22
 average usual ppmaverage maximum ppm
baked goods: 5.0000025.00000
beverages(nonalcoholic): 2.0000010.00000
beverages(alcoholic): --
breakfast cereal: 2.0000010.00000
cheese: 3.0000015.00000
chewing gum: --
condiments / relishes: 2.0000010.00000
confectionery froastings: 4.0000020.00000
egg products: --
fats / oils: 2.0000010.00000
fish products: 1.000005.00000
frozen dairy: 3.0000015.00000
fruit ices: 3.0000015.00000
gelatins / puddings: 3.0000015.00000
granulated sugar: --
gravies: 5.0000025.00000
hard candy: --
imitation dairy: 3.0000015.00000
instant coffee / tea: --
jams / jellies: 3.0000015.00000
meat products: 1.000005.00000
milk products: 3.0000015.00000
nut products: --
other grains: 2.0000010.00000
poultry: 1.000005.00000
processed fruits: 2.0000010.00000
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: 2.0000010.00000
snack foods: 3.0000015.00000
soft candy: --
soups: 2.0000010.00000
sugar substitutes: --
sweet sauces: 2.0000010.00000
 
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 203: alpha,beta-Unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double bonds and with or without additional non-conjugated double bonds
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 203, Revision 1 (FGE.203Rev1): a,-Unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double-bonds and with or without additional non-conjugated double-bonds
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):56269-22-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6436625
National Institute of Allergy and Infectious Diseases:Data
nona-2,4,6-trienal
Chemidplus:0056269228
 
References:
 nona-2,4,6-trienal
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):6436625
Pubchem (sid):135049328
 
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 Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB32441
FooDB:FDB009942
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
fatty
2-
nonen-1-ol
FL/FR
2-
nonenal
FL/FR
(E)-2-
nonenal
FL/FR
(E)-2-
octenal
FL/FR
green
methyl heptine carbonate
FL/FR
methyl octine carbonate
FL/FR
(E,Z)-2,6-
nonadien-1-ol
FL/FR
2,6-
nonadien-1-ol
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
(Z,Z)-3,6-
nonadien-1-ol
FL/FR
2,6-
nonadienal
FL/FR
(E,Z)-2,6-
nonadienal
FL/FR
(E,Z)-2,6-
nonadienal diethyl acetal
FL/FR
(E)-3-
nonen-1-ol
FL/FR
(E)-2-
octen-1-yl acetate
FL/FR
violet leaf absolute egypt
FL/FR
melon
(Z)-6-
nonenal
FL/FR
waxy
2,4-
nonadien-1-ol
FL/FR
For Flavor
No flavor group found for these
(Z)-6-
decenal
FL
2,6-
nonadienal
FL/FR
(E)-3-
nonen-1-ol
FL/FR
3,5-
undecadien-2-one
FL
apple
apple
(E,Z)-2,6-
nonadien-1-ol
FL/FR
cucumber
2-
ethyl octine carbonate
FL
fatty
(E,E)-2,4-
decadienal
FL
2,4-
nonadien-1-ol
FL/FR
2,4-
nonadienal
FL
2-
nonen-1-ol
FL/FR
2-
nonenal
FL/FR
(E)-2-
octenal
FL/FR
green
cucumber distillates
FL
methyl heptine carbonate
FL/FR
methyl octine carbonate
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
2,6-
nonadien-1-ol
FL/FR
(E,E)-2,6-
nonadienal
FL
(E,Z)-2,6-
nonadienal
FL/FR
(E,Z)-2,6-
nonadienal diethyl acetal
FL/FR
(Z)-6-
nonenal
FL/FR
(E)-2-
nonenal
FL/FR
(E)-2-
octen-1-yl acetate
FL/FR
violet leaf absolute egypt
FL/FR
waxy
(Z,Z)-3,6-
nonadien-1-ol
FL/FR
 
Potential Uses:
FLcucumber
 grass
FLgreen
FLviolet
 
Occurrence (nature, food, other):note
 oat flakes
Search Trop Picture
 tea black tea
Search Trop Picture
 
Synonyms:
 nona-2,4,6-trienal
2,4,6-nonatrien-1-al
 
 
Notes:
Used as a food additive [EAFUS]
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