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rhodinyl isobutyrate
General Material Information
| Preferred name | rhodinyl isobutyrate |
| Trivial Name | 3,7-Dimethyl-7-octen-1-yl 2-methylpropanoate |
| Short Description | 3,7-dimethyl-7-octen-1-yl isobutyrate |
| Formula | C14 H26 O2 |
| CAS Number | 138-23-8 |
| Deleted CAS Number | 1138-23-8 |
| FEMA Number | 2983 |
| Flavis Number | 9.94 |
| ECHA Number | 205-318-5 |
| FDA UNII | MPU705W90M |
| Nikkaji Number | J184.410E |
| COE Number | 297 |
| xLogP3-AA | 5.10 (est) |
| NMR Predictor | External link |
| JECFA Food Flavoring | 74 rhodinyl isobutyrate |
| FDA Patent | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm | 138-23-8 ; RHODINYL ISOBUTYRATE |
| Synonyms |
|
US / EU / FDA / JECFA / FEMA / Scholar / Patents
| Google Scholar | Start search |
| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
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): | HMDB37189 |
| FooDB: | FDB016191 |
| Export Tariff Code: | 2915.60.0000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 226.35961914062 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 7.322 to 7.406 |
| Specific gravity | @ 20 °C |
| Pounds per Gallon | 7.339 to 7.423 |
| Refractive Index | 1.448 to 1.453 @ 20 °C |
| Vapor Pressure | 0.002 mmHg @ 25 °C |
| Flash Point TCC Value | 100 °C TCC |
| logP (o/w) | 5.069 est |
| Solubility | |
| alcohol | Yes |
| water, 0.582 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Floral | |
| sweet, natural, rose red rose, spicy, fruity, tropical, geranium | |
| Odor strength | medium |
| Substantivity | 348 hour(s) at 100.00 % |
| Luebke, William tgsc, (1987) | At 100.00 %. sweet natural red rose spicy fruity tropical geranium |
| Flavor Type: Floral | |
| floral, rose, tropical, fruity, spicy, powdery, soapy, geranium | |
| Luebke, William tgsc, (1987) | Sweet floral rose tropical fruity spicy powdery soapy geranium |
Potential Uses
| Applications | |
| Odor purposes | Apricot , Carnation , Jasmin , Peach , Pineapple , Plum , Plum mirabelle plum , Rose , Rose red rose , Spice |
| Flavoring purposes | Plum greengage plum |
| Other purposes | Fixer |
| Cosmetic purposes | Perfuming agents |
Safety Information
Safety information
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
| R 38 - Irritating to skin. 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. | |
| Human Experience: | |
| 4 % solution: no irritation or sensitization. | |
| Oral/Parenteral Toxicity: | |
| oral-rat LD50 > 5000 mg/kg (Moreno, 1975f) | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in use information
| Category: | |||
| flavor and fragrance agents | |||
| RIFM Fragrance Material Safety Assessment: Search | |||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
| Recommendation for rhodinyl isobutyrate usage levels up to: | |||
| 4.0000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.012 (μg/capita/day) | ||
| 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: 3 | |||
| Click here to view publication 3 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | 4.50000 | |
| beverages(nonalcoholic): | - | 1.10000 | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 1.80000 | |
| fruit ices: | - | 1.80000 | |
| gelatins / puddings: | - | 0.01000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | 3.30000 | |
| imitation dairy: | - | - | |
| instant coffee / tea: | - | - | |
| jams / jellies: | - | - | |
| meat products: | - | - | |
| milk products: | - | - | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | - | - | |
| soups: | - | - | |
| 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 6 (FGE.06): Straight-and branched-chain aliphatic unsatured primary alcohols, aldehydes, carboxylic acids, and esters from chemical groups 1 and 4 View page or View pdf |
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):138-23-8 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :61085 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 3,7-dimethyloct-7-enyl 2-methylpropanoate |
| Chemidplus:0000138238 |