Articles:
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nona-2,4,6-trienal
Notes:
Used as a food additive [EAFUS]
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Chemical sources Association Inc Exchange of knowledge Need This Item for Flavor? You can contact the Chemical Sources Association. Events Links Product(s):
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| CAS Number: | 56269-22-8 |  3D/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 |
| 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 CSA |
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 | |||
| Click here to view publication 22 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 5.00000 | 25.00000 | |
| beverages(nonalcoholic): | 2.00000 | 10.00000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | 2.00000 | 10.00000 | |
| cheese: | 3.00000 | 15.00000 | |
| chewing gum: | - | - | |
| condiments / relishes: | 2.00000 | 10.00000 | |
| confectionery froastings: | 4.00000 | 20.00000 | |
| egg products: | - | - | |
| fats / oils: | 2.00000 | 10.00000 | |
| fish products: | 1.00000 | 5.00000 | |
| frozen dairy: | 3.00000 | 15.00000 | |
| fruit ices: | 3.00000 | 15.00000 | |
| gelatins / puddings: | 3.00000 | 15.00000 | |
| granulated sugar: | - | - | |
| gravies: | 5.00000 | 25.00000 | |
| hard candy: | - | - | |
| imitation dairy: | 3.00000 | 15.00000 | |
| instant coffee / tea: | - | - | |
| jams / jellies: | 3.00000 | 15.00000 | |
| meat products: | 1.00000 | 5.00000 | |
| milk products: | 3.00000 | 15.00000 | |
| nut products: | - | - | |
| other grains: | 2.00000 | 10.00000 | |
| poultry: | 1.00000 | 5.00000 | |
| processed fruits: | 2.00000 | 10.00000 | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | 2.00000 | 10.00000 | |
| snack foods: | 3.00000 | 15.00000 | |
| soft candy: | - | - | |
| soups: | 2.00000 | 10.00000 | |
| sugar substitutes: | - | - | |
| sweet sauces: | 2.00000 | 10.00000 | |
Safety References:
| Flavor & Extract Manufacturers Association (FEMA) reference(s): | |
| The FEMA GRAS assessment of alpha,beta-unsaturated aldehydes and related substances used as flavor ingredients. View pdf | |
| 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,ß-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 |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| 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 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): | HMDB32441 |
| FooDB: | FDB009942 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| cucumber | FL | |
| grass | ||
| green | FL | |
| violet | FL |
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 |