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

(E,Z)-2,6-nonadienal diethyl acetal
2-trans-6-cis-nonadien-1-al diethyl acetal

Sponsors

Name:(2E,6Z)-1,1-diethoxynona-2,6-diene
CAS Number: 67674-36-6Picture of molecule3D/inchi
% from:85.00% to 99.90%
ECHA EINECS - REACH Pre-Reg:266-874-2
FDA UNII:V5C72V7U8P
CoE Number:660
XlogP3-AA:3.30 (est)
Molecular Weight:212.33268000
Formula:C13 H24 O2
NMR Predictor:Predict (works with chrome or firefox)
Name:(2E,6E)-1,1-diethoxynona-2,6-diene
CAS Number: 67674-36-6 (EE)Picture of molecule3D/inchi
% from:0.10% to 15.00%
Nikkaji Web:J798.303D
XlogP3-AA:3.30 (est)
Molecular Weight:212.33268000
Formula:C13 H24 O2
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
CASrn refers to (2Z,6Z)-isomer.
Category:flavor and fragrance 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
JECFA Food Flavoring:946 2,6-nonadienal diethyl acetal
FLAVIS Number:06.025 (Old)
DG SANTE Food Flavourings:06.025 (2E,6Z)-1,1-diethoxy-2,6-nonadiene
FEMA Number:3378 2,6-nonadienal diethyl acetal
 
Physical Properties:
Appearance:colorless clear oily liquid (est)
Assay: 90.00 to 100.00 sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity:0.86000 to 0.86800 @ 25.00 °C.
Pounds per Gallon - (est).: 7.156 to 7.223
Refractive Index:1.44100 to 1.44800 @ 20.00 °C.
Boiling Point: 125.00 °C. @ 4.00 mm Hg
Boiling Point: 67.00 to 70.00 °C. @ 0.20 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure:0.012000 mm/Hg @ 25.00 °C. (est)
Flash Point: 210.00 °F. TCC ( 98.89 °C. )
logP (o/w): 4.257 (est)
Soluble in:
 alcohol
 dipropylene glycol
 water, 9.542 mg/L @ 25 °C (est)
Insoluble in:
 water
Stability:
 alkalis
Similar Items:note
acrolein diethyl acetal
alpha-amyl cinnamaldehyde diethyl acetal
para-anisaldehyde diethyl acetal
benzaldehyde diethyl acetal
butyraldehyde diethyl acetal
isobutyraldehyde diethyl acetal
cinnamaldehyde diethyl acetal
citral diethyl acetal
citronellal diethyl acetal
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(Z)-4-decen-1-al diethyl acetal
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formaldehyde diethyl acetal
furfural diethyl acetal
heliotropyl diethyl acetal
heptanal diethyl acetal
(Z)-4-hepten-1-al diethyl acetal
hexanal diethyl acetal
(Z)-3-hexen-1-al diethyl acetal
(E)-2-hexen-1-al diethyl acetal
alpha-hexyl cinnamaldehyde diethyl acetal
hydroxycitronellal diethyl acetal
methional diethyl acetal
2-methyl butyraldehyde diethyl acetal
nonanal diethyl acetal
isononanal diethyl acetal
octanal diethyl acetal
isooctanal diethyl acetal
phenyl acetaldehyde diethyl acetal
propionaldehyde diethyl acetal
tridecanal diethyl acetal
undecanal diethyl acetal
valeraldehyde diethyl acetal
isovaleraldehyde diethyl acetal
 
Organoleptic Properties:
Odor Type: green
Odor Strength:medium
Substantivity:92 hour(s) at 100.00 %
green cucumber fresh oily painty
Odor Description:at 100.00 %. green cucumber fresh oily painty
Luebke, William tgsc, (1996)
Odor sample from: Bedoukian Research, Inc.
Flavor Type: green
">green oily cucumber fatty melon seedy lard
Taste Description: green oily cucumber fatty melon seedy lard
Odor and/or flavor descriptions from others (if found).
Bedoukian Research
e,z-2,6-NONADIEN-1-AL DIETHYL ACETAL ≥85.0% (e,z), Kosher
Odor Description:smooth violet, melon
Used in galbanum and Oakmoss blends.
Taste Description:Strong cucumber, melon
Very good for melon, cucumber, and strawberry.
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: masking agents
perfuming agents
 
Suppliers:
Bedoukian Research
e,z-2,6-NONADIEN-1-AL DIETHYL ACETAL
≥85.0% (e,z), Kosher
Odor: smooth violet, melon
Use: Used in galbanum and Oakmoss blends.
Flavor: Strong cucumber, melon
Very good for melon, cucumber, and strawberry.
BOC Sciences
For experimental / research use only.
2,6-Nonadiene,1,1-diethoxy-, (2E,6Z)- 95.0% (sum of isomers)
FCI SAS
TRANS-2-CIS-6-NONADIENAL DIETHYL ACETAL
Odor: Smooth violet-melon
Parchem
(E,Z)-2,6-nonadien-1-al diethyl acetal
Penta International
2,6-NONADIENAL DIETHYL ACETAL, Kosher
 
Safety Information:
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 36 - Wear suitable protective clothing.
 
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
Recommendation for (E,Z)-2,6-nonadienal diethyl acetal usage levels up to:
  0.5000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.037 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.01 (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: 6
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -0.10000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.10000
fruit ices: -0.10000
gelatins / puddings: --
granulated sugar: --
gravies: -0.10000
hard candy: -0.10000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -0.10000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -0.10000
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 3 (FGE.03); Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes, and a orthoester of formic acid, from chemical groups 1 and 2 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 3, Revision 1 (FGE.03Rev1): Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated or unsaturated aldehydes, an ester of a hemiacetal and an orthoester of formic acid, from chemical groups 1, 2 & 4 Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Scientific Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)on a request from the Commission
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 3, Revision 2 (FGE.03Rev2): Acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated or unsaturated aldehydes, an ester of a hemiacetal and an orthoester of formic acid, from chemical groups 1, 2 and 4
View page or View pdf
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA):67674-36-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6364671
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
(2E,6Z)-1,1-diethoxynona-2,6-diene
Chemidplus:0067674366
(2E,6E)-1,1-diethoxynona-2,6-diene
 
References:
 (2E,6Z)-1,1-diethoxynona-2,6-diene
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:67674-36-6
Pubchem (cid):6364671
Pubchem (sid):74345660
 (2E,6E)-1,1-diethoxynona-2,6-diene
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:67674-36-6
Pubchem (cid):6437114
Pubchem (sid):682969
 
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
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2911.00.5000
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
nonanal (aldehyde C-9)
FL/FR
creamy
waxy lactone
FL/FR
earthy
1-
octen-3-ol
FL/FR
fatty
2-
nonen-1-ol
FL/FR
(E)-2-
nonenal
FL/FR
(E)-2-
octenal
FL/FR
floral
cyclohexyl ethyl alcohol
FL/FR
(Z)-
methyl epi-jasmonate
FL/FR
methyl jasmonate
FL/FR
fruity
octyl formate
FL/FR
propyl 2,4-decadienoate
FL/FR
green
(Z)-4-
heptenal diethyl acetal
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl propionate
FL/FR
(Z)-3-
hexen-1-yl pyruvate
FL/FR
leafy acetal
FL/FR
manzanate (Givaudan)
FL/FR
melon nonenoate
FL/FR
methyl octine carbonate
FL/FR
methyl octine carbonate replacer
FR
(Z,Z)-3,6-
nonadien-1-ol
FL/FR
2,6-
nonadien-1-ol
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
3,6-
nonadien-1-ol
FL/FR
(E,Z)-2,6-
nonadien-1-ol
FL/FR
(E,Z)-2,6-
nonadien-1-yl acetate
FL/FR
3,6-
nonadien-1-yl acetate
FL/FR
(E,Z)-3,6-
nonadien-1-yl acetate
FL/FR
2,6-
nonadienal
FL/FR
(E,Z)-2,6-
nonadienal
FL/FR
(E)-2-
nonen-1-ol
FL/FR
(Z)-2-
nonen-1-ol
FL/FR
olive oil absolute
FL/FR
violet leaf absolute egypt
FL/FR
herbal
3-
octyl acetate
FL/FR
sabinene hydrate
FL/FR
marine
green
algae absolute
FL/FR
melon
melon carboxaldehyde
FR
(Z)-6-
nonenal
FL/FR
watermelon ketone
FR
terpenic
gamma-
terpinene
FL/FR
waxy
2,4-
nonadien-1-ol
FL/FR
(Z)-3-
nonen-1-ol
FL/FR
For Flavor
No flavor group found for these
green
algae absolute
FL/FR
(Z)-6-
decenal
FL
2,6-
nonadienal
FL/FR
2,4,6-
nonatrienal
FL
3,5-
undecadien-2-one
FL
aldehydic
aldehydic
nonanal (aldehyde C-9)
FL/FR
apple
(E,Z)-2,6-
nonadien-1-ol
FL/FR
aromatic
leafy acetal
FL/FR
cooling
manzanate (Givaudan)
FL/FR
sabinene hydrate
FL/FR
creamy
waxy lactone
FL/FR
cucumber
2-
ethyl octine carbonate
FL
fatty
(E,E)-2,4-
decadienal
FL
(E,E)-2,4-
heptadienal
FL
2,4-
nonadien-1-ol
FL/FR
(E,E)-2,4-
nonadienal
FL
2,4-
nonadienal
FL
(Z)-2-
nonen-1-ol
FL/FR
2-
nonen-1-ol
FL/FR
(E)-2-
octenal
FL/FR
floral
(Z)-
methyl epi-jasmonate
FL/FR
methyl jasmonate
FL/FR
green
cucumber distillates
FL
cyclohexyl ethyl alcohol
FL/FR
(Z)-4-
heptenal diethyl acetal
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl propionate
FL/FR
(Z)-3-
hexen-1-yl pyruvate
FL/FR
melon nonenoate
FL/FR
methyl octine carbonate
FL/FR
(E,Z)-3,6-
nonadien-1-ol
FL/FR
3,6-
nonadien-1-ol
FL/FR
2,6-
nonadien-1-ol
FL/FR
(E,Z)-2,6-
nonadien-1-yl acetate
FL/FR
(E,Z)-3,6-
nonadien-1-yl acetate
FL/FR
3,6-
nonadien-1-yl acetate
FL/FR
(E,E)-2,6-
nonadienal
FL
(E,Z)-2,6-
nonadienal
FL/FR
(E)-2-
nonen-1-ol
FL/FR
(E)-2-
nonenal
FL/FR
(Z)-6-
nonenal
FL/FR
3-
octyl acetate
FL/FR
octyl formate
FL/FR
violet leaf absolute egypt
FL/FR
melon
propyl 2,4-decadienoate
FL/FR
mushroom
1-
octen-3-ol
FL/FR
oily
olive oil absolute
FL/FR
tetrahydrofurfuryl propionate
FL
terpenic
gamma-
terpinene
FL/FR
waxy
(Z,Z)-3,6-
nonadien-1-ol
FL/FR
(Z)-3-
nonen-1-ol
FL/FR
 
Potential Uses:
FRcucumber
FL/FRgalbanum
FRgreen
 leaf
 melon watermelon muskmelon cantaloupe
FRoakmoss mousse de chene moss
FRviolet
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
(2E,6Z)-1,1-diethoxy-2,6-nonadiene
(2E,6Z)-1,1-diethoxynona-2,6-diene
(6Z,2E)-1,1-diethoxynona-2,6-diene
(E,Z)-2,6-nonadien-1-al diethyl acetal
(E)-2,(Z)-6-nonadien-1-al diethyl acetal
2-trans-6-cis-nonadien-1-al diethyl acetal
trans,cis-2,6-nonadien-1-al diethyl acetal
(E,Z)-2,6-nonadienal diethyl acetal
trans,cis-2,6-nonadienal diethyl acetal
2,6-nonadiene, 1,1-diethoxy-, (2E,6Z)-
 

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