Articles:
| US Patents: | 7,927,643 - Compositions of oxo-terpene derivatives and process for preparing the same |
| US Patents: | Compositions of oxo-terpene derivatives and process for preparing the same |
trans- and cis-2,4,8-trimethyl-3,7-nonadien-2-ol
Notes:
Used as a food additive [EAFUS]
| CAS Number: | 479547-57-4 |  3D/inchi
|
| FDA UNII: | M0R3D3O8KC | |
| Molecular Weight: | 182.30654000 | |
| Formula: | C12 H22 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| EFSA/JECFA Comments: | Mixture of (Z)- and (E)- isomer (EFFA. 2010). Specifications (EFFA. 2010). | |
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: | 1645 (E)- and (Z)-2,4,8-trimethyl-3,7-nonadien-2-ol |
| DG SANTE Food Flavourings: | 02.251 trans- and cis-2,4,8-trimethyl-3,7-nonadien-2-ol |
| FEMA Number: | 4211 trans- and cis-2,4,8-trimethyl-3,7-nonadien-2-ol |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 479547-57-4 ; TRANS- AND CIS-2,4,8-TRIMETHYL-3,7-NONA-DIEN-2-OL |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 96.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.85700 to 0.86700 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 7.131 to 7.214 |
| Refractive Index: | 1.46300 to 1.47100 @ 20.00 °C. |
| Boiling Point: | 70.00 to 72.00 °C. @ 1.50 mm Hg |
| Boiling Point: | 252.00 to 253.00 °C. @ 760.00 mm Hg (est) |
| Acid Value: | 1.00 max. KOH/g |
| Vapor Pressure: | 0.003000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 195.00 °F. TCC ( 90.40 °C. ) (est) |
| logP (o/w): | 3.976 (est) |
| Soluble in: | |
| alcohol | |
| water, 34.06 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: earthy | |
| Odor Strength: | medium |
| earthy herbal pine melon | |
| Odor Description: at 100.00 %. | earthy, herbal, pine, and melon |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Axsyn |
| For experimental / research use only. |
| 3,7--Nonadien-2-ol,2,4,8-trimethyl- |
| Parchem |
| (E,Z)-2,4,8-trimethyl-3,7-nonadien-2-ol |
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: | flavor and fragrance agents | ||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
| Recommendation for (E+Z)-2,4,8-trimethyl-3,7-nonadien-2-ol usage levels up to: | |||
| 4.0000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 3.00 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 1.00 (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 19 (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: 22 | |||
| Click here to view publication 22 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | - | |
| beverages(nonalcoholic): | 2.00000 | 10.00000 | |
| beverages(alcoholic): | 5.00000 | 50.00000 | |
| breakfast cereal: | 5.00000 | 25.00000 | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | 5.00000 | 20.00000 | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | 2.00000 | 10.00000 | |
| gelatins / puddings: | 5.00000 | 20.00000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | 5.00000 | 25.00000 | |
| imitation dairy: | - | - | |
| instant coffee / tea: | 2.00000 | 20.00000 | |
| jams / jellies: | - | - | |
| meat products: | - | - | |
| milk products: | - | - | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | 5.00000 | 25.00000 | |
| soups: | - | - | |
| 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/kg | maximum usage mg/kg | ||
| Dairy products, excluding products of category 02.0 (01.0): | 0.00050 | 0.01250 | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 0.00050 | 0.01250 | |
| Edible ices, including sherbet and sorbet (03.0): | 0.00500 | 0.12500 | |
| Processed fruit (04.1): | 0.00500 | 0.01250 | |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | 0.00500 | 0.01250 | |
| Confectionery (05.0): | 0.05000 | 1.25000 | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | - | - | |
| Bakery wares (07.0): | 0.00500 | 0.12500 | |
| Meat and meat products, including poultry and game (08.0): | 0.00050 | 0.01250 | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 0.00050 | 0.01250 | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 0.00050 | 0.01250 | |
| Foodstuffs intended for particular nutritional uses (13.0): | - | - | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.05000 | 1.25000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 0.05000 | 1.25000 | |
| Ready-to-eat savouries (15.0): | 0.00050 | 0.01250 | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 0.00050 | 0.01250 | |
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): | |
| Scientific Opinion on Flavouring Group Evaluation 90 (FGE.90): Consideration of Aliphatic, acyclic and alicyclic terpenoid tertiary alcohols and structurally related substances evaluated by JECFA (68th meeting)FGE.18Rev1 (2009) View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 90, Revision 1 (FGE.90Rev1): consideration of six substances evaluated by JECFA (68th meeting) structurally related to aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters evaluated by EFSA in FGE.18Rev1 and FGE.75Rev1 View page or View pdf | |
| EPI System: | View |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 53422863 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 2,4,8-trimethylnona-3,7-dien-2-ol | |
| Chemidplus: | 0479547574 |
References:
| 2,4,8-trimethylnona-3,7-dien-2-ol | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 53422863 |
| Pubchem (sid): | 125675278 |
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): | HMDB32542 |
| FooDB: | FDB010418 |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| cranberry extra | |
| trans-andcis-2,4,8- | trimethyl-3,7-nona-dien-2-ol |
| (E)- and (Z)-2,4,8- | trimethyl-3,7-nonadien-2-ol |
| trans- and cis-2,4,8- | trimethyl-3,7-nonadien-2-ol |
| 2,4,8- | trimethylnona-3,7-dien-2-ol |