(E,Z)-2,6-nonadienal diethyl acetal
2-trans-6-cis-nonadien-1-al diethyl acetal
 
Notes:
None found
  • Bedoukian Research
  • BOC Sciences
    • BOC Sciences
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      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
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      Product(s):
      67674-36-6 2,6-Nonadiene,1,1-diethoxy-, (2E,6Z)- 95.0% (sum of isomers)
       
  • FCI SAS
    • FCI SAS
      Inspired by Nature
      At FCI customer service is not a department it’s an attitude.
      Our team is composed of motivated professionals with great experience in the flavours and fragrances market. Our company has been serving this industry for more than 40 years and is ISO 9001 certified since 2009 . Whatever your question on flavour and fragrance ingredients: commercial, technical or regulatory – we will answer it very quickly.
      Email: Info
      Email: Philippe Faucher
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      Voice: +33 (0)1 34 25 58 10
      Fax: + 33 1 34 25 58 18
      About Us
      Product(s):
      13105 TRANS-2-CIS-6-NONADIENAL DIETHYL ACETAL
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      Product(s):
      14-43100 2,6-NONADIENAL DIETHYL ACETAL
       
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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)
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. The chemical name should be changed to 1,1-Diethoxynona-(2E,6Z)-diene, to refect the stereochemical confguration of the favouring substance. The purity requirement for the named compound [FL-no: 06.025] in the UL should be updated according to the specifcations provided.(Documentation provided to EFSA n. 2) 90% sum of isomers (82% (2E,6Z)-isomer and 8% other geometric isomers: 26% (2E,6E), 14% (2Z,6E) and 12% (2Z,6Z) SC: 8% 2-nonenal diethyl acetal
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
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Perfumer and Flavorist: Search
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Pubchem Patents: Search
JECFA Food Flavoring: 946  2,6-nonadienal diethyl acetal
DG SANTE Food Flavourings: 06.025  (2E,6Z)-1,1-diethoxy-2,6-nonadiene
FEMA Number: 3378 2,6-nonadienal diethyl acetal
FDA:No longer provide for the use of these seven synthetic flavoring substances
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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 mmHg @ 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
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isooctanal diethyl acetal
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Synonyms   Articles   Notes   Search   Top
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)
 
 
Flavor Type: green
 
 green  oily  cucumber  fatty  melon  seedy  lard  
Taste Description:
green oily cucumber fatty melon seedy lard
Luebke, William tgsc, (1996)
 
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.
 
FCI SAS
TRANS-2-CIS-6-NONADIENAL DIETHYL ACETAL
Odor Description: Smooth violet-melon
Taste Description: green cucumber melon
 
 
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: fragrance
perfuming agents
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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
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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
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Safety in Use Information:
Category: flavor and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
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): 0.01 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.01 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 1700 (μg/person/day)
Threshold of Concern:1800 (μg/person/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
Click here to view publication 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: --
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 5.7000012.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 1.5000014.25000
Edible ices, including sherbet and sorbet (03.0): --
Processed fruit (04.1): --
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): 5.000005.03000
Confectionery (05.0): 5.5000014.46000
Chewing gum (05.0): 6.0200020.87000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 4.8000011.55000
Bakery wares (07.0): 6.0000017.00000
Meat and meat products, including poultry and game (08.0): 0.900002.98000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): --
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 2.000005.00000
Foodstuffs intended for particular nutritional uses (13.0): --
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 2.000004.43000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 1.000002.00000
Ready-to-eat savouries (15.0): 2.500004.50000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): --
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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 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
Scientific Opinion on Flavouring Group Evaluation 200, Revision 1 (FGE.200 Rev.1): 74 a,-unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.1 of FGE.19
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 61 Revision 2 (FGE.61Rev2): consideration of aliphatic acetals evaluated by JECFA (57th, 63rd and 68th meetings) structurally related to acetals evaluated by EFSA in FGE.03Rev2
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
Synonyms   Articles   Notes   Search   Top
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
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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
CHEMBL: View
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2911.00.5000
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
aldehydic
 nonanal (aldehyde C-9)FL/FR
creamy
 waxy lactoneFL/FR
earthy
1-octen-3-olFL/FR
2-nonen-1-olFL/FR
(E)-2-nonenalFL/FR
(E)-2-octenalFL/FR
floral
 cyclohexyl ethyl alcoholFL/FR
(Z)-methyl epi-jasmonateFL/FR
 methyl jasmonateFL/FR
fruity
 octyl formateFL/FR
 propyl 2,4-decadienoateFL/FR
(Z)-4-heptenal diethyl acetalFL/FR
(E)-2-hexen-1-yl butyrateFL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(E)-2-hexen-1-yl propionateFL/FR
(Z)-3-hexen-1-yl pyruvateFL/FR
 leafy acetalFL/FR
 manzanate (Givaudan)FL/FR
 melon nonenoateFL/FR
 methyl octine carbonateFL/FR
 methyl octine carbonate replacerFR
(E,Z)-3,6-nonadien-1-olFL/FR
(Z,Z)-3,6-nonadien-1-olFL/FR
(E,Z)-2,6-nonadien-1-olFL/FR
3,6-nonadien-1-olFL/FR
2,6-nonadien-1-olFL/FR
(E,Z)-3,6-nonadien-1-yl acetateFL/FR
3,6-nonadien-1-yl acetateFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
(E,Z)-2,6-nonadienalFL/FR
2,6-nonadienalFL/FR
(E)-2-nonen-1-olFL/FR
(Z)-2-nonen-1-olFL/FR
 olive oil absoluteFL/FR
 violet leaf absolute egyptFL/FR
herbal
3-octyl acetateFL/FR
 sabinene hydrateFL/FR
marine
green algae absoluteFL/FR
melon
 melon carboxaldehydeFR
(Z)-6-nonenalFL/FR
 watermelon ketoneFR
terpenic
gamma-terpineneFL/FR
waxy
2,4-nonadien-1-olFL/FR
(Z)-3-nonen-1-olFL/FR
 
For Flavor
 
No flavor group found for these
green algae absoluteFL/FR
(Z)-6-decenalFL
2,6-nonadienalFL/FR
2,4,6-nonatrienalFL
3,5-undecadien-2-oneFL
aldehydic
 nonanal (aldehyde C-9)FL/FR
apple
(E,Z)-2,6-nonadien-1-olFL/FR
aromatic
 leafy acetalFL/FR
cooling
 manzanate (Givaudan)FL/FR
 sabinene hydrateFL/FR
creamy
 waxy lactoneFL/FR
cucumber
2-ethyl octine carbonateFL
fatty
(E,E)-2,4-decadienalFL
(E,E)-2,4-heptadienalFL
2,4-nonadien-1-olFL/FR
(E,E)-2,4-nonadienalFL
2,4-nonadienalFL
2-nonen-1-olFL/FR
(Z)-2-nonen-1-olFL/FR
(E)-2-octenalFL/FR
floral
(Z)-methyl epi-jasmonateFL/FR
 methyl jasmonateFL/FR
green
 cucumber distillatesFL
 cyclohexyl ethyl alcoholFL/FR
(Z)-4-heptenal diethyl acetalFL/FR
(Z)-3-hexen-1-yl butyrateFL/FR
(E)-2-hexen-1-yl butyrateFL/FR
(E)-2-hexen-1-yl propionateFL/FR
(Z)-3-hexen-1-yl pyruvateFL/FR
 melon nonenoateFL/FR
 methyl octine carbonateFL/FR
(E,Z)-3,6-nonadien-1-olFL/FR
2,6-nonadien-1-olFL/FR
3,6-nonadien-1-olFL/FR
3,6-nonadien-1-yl acetateFL/FR
(E,Z)-3,6-nonadien-1-yl acetateFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
(E,E)-2,6-nonadienalFL
(E,Z)-2,6-nonadienalFL/FR
(E)-2-nonen-1-olFL/FR
(Z)-6-nonenalFL/FR
(E)-2-nonenalFL/FR
3-octyl acetateFL/FR
 octyl formateFL/FR
 violet leaf absolute egyptFL/FR
melon
 propyl 2,4-decadienoateFL/FR
mushroom
1-octen-3-olFL/FR
oily
 olive oil absoluteFL/FR
 tetrahydrofurfuryl propionateFL
terpenic
gamma-terpineneFL/FR
waxy
(Z,Z)-3,6-nonadien-1-olFL/FR
(Z)-3-nonen-1-olFL/FR
 
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Potential Uses:
 cucumberFR
 galbanumFR
 greenFR
 leaf 
 melonFR
 mossFR
 violetFR
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Occurrence (nature, food, other): note
 not found in nature
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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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Articles:
 None found yet.
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