We have found
46587
results matching your criteria.
Please wait while we search...
laevo-rose oxide
General Material Information
| Preferred name | laevo-rose oxide |
| Trivial Name | (-)-cis-Rose oxide |
| Short Description | L-rose oxide |
| Formula | C10 H18 O |
| CAS Number | 3033-23-6 |
| FEMA Number | 3236 |
| Flavis Number | 13.17 |
| ECHA Number | 221-217-9 |
| FDA UNII | M8VU21JU32 |
| Nikkaji Number | J85.991E |
| Beilstein Number | 5496892 |
| MDL | MFCD00674545 |
| COE Number | 2269 |
| xLogP3-AA | 2.90 (est) |
| NMR Predictor | External link |
| FDA Patent | No longer provide for the use of these seven synthetic flavoring substances |
| 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 |
| CHEBI: | View |
| HMDB (The Human Metabolome Database): | Search |
| FooDB: | FDB029678 |
| Export Tariff Code: | 2932.99.9000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
Suppliers
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 154.2526550293 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 7.198 to 7.264 |
| Refractive Index | 1.45 to 1.457 @ 20 °C |
| Boiling Point | 71 to 73°C @ 12 mm Hg |
| Vapor Pressure | 0.551 mmHg @ 25 °C |
| Flash Point TCC Value | 67.78 °C TCC |
| logP (o/w) | 3.126 est |
| Solubility | |
| alcohol | Yes |
| water, very slightly | Yes |
| water, 63.97 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Floral | |
| rose, cortex, green, floral, geranium, powdery, metallic | |
| Odor strength | high , recommend smelling in a 1.00 % solution or less |
| Substantivity | 388 hour(s) at 10.00 % in dipropylene glycol |
| Luebke, William tgsc, (1989) | At 1.00 % in dipropylene glycol. rose cortex green floral geranium powdery metallic |
| Flavor Type: Floral | |
| floral, metallic, lychee | |
| General comment | Sweet floral metallic lychee |
| Lychee, raspberry, blackberry. | Floral |
| Useful in: fruity yellow, fruity tropical, fruity others, sweet others, alcoholics. | Mango, Rose, Herbal, Fruity |
Occurrences
| (data available) |
Potential Uses
| Applications | |
| Odor purposes | Aldehydic, Autumn, Azalea, Bouquet, Carnation, Chamomile, Citrus, Clove blossom, Currant bud absolute replacer, Dahlia, Daisy, Daphne, Davana oil replacer, Elder berry, Fagonia, Floral, Foliage, Fruit, Geranium, Green, Guava, Hyacinth, Hydrangea, Leather, Lily of the valley, Millefleurs, Moss, Musk, Peony, Peppermint, Petunia, Phlox, Poppy, Rain, Reseda, Rose, Rose absolute replacer, Rose d'orient, Rose dog rose, Rose geranium, Rose moss rose, Rose red rose, Rose tea rose, Rose white rose, Rosemary, Scented stock, Stephanotis, Tobacco, Tulip, Wisteria |
| Flavoring purposes | Currant bud absolute replacer |
| Other purposes | Drakkar noir, Fantasy blends, Metal by paco rabanne, Norell, Rive gauche |
| Cosmetic purposes | Perfuming agents |
Safety Information
Safety information
| Preferred SDS: View | |
| 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: | |
| 2 % solution: no irritation or sensitization. | |
| Oral/Parenteral Toxicity: | |
| oral-rat LD50 4300 mg/kg Useful in: fruity yellow, fruity tropical, fruity others, sweet others, alcoholics. | |
| Dermal Toxicity: | |
| skin-rabbit LD50 > 5000 mg/kg Useful in: fruity yellow, fruity tropical, fruity others, sweet others, alcoholics. | |
| 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 laevo-rose oxide usage levels up to: | |||
| 2.0000 % in the fragrance concentrate. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 2.70 (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 860 (μg/person/day) | ||
| Threshold of Concern: | 90 (μg/person/day) | ||
| Structure Class: | III | ||
| 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: 4. Update in publication number(s): 30 | |||
| Click here to view publication 4 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 2.00000 | 4.00000 | |
| beverages(nonalcoholic): | 0.50000 | 0.80000 | |
| beverages(alcoholic): | 1.00000 | 1.00000 | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | 5.00000 | 10.00000 | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | 1.00000 | 2.00000 | |
| fruit ices: | - | - | |
| gelatins / puddings: | 1.00000 | 2.00000 | |
| granulated sugar: | - | - | |
| gravies: | 0.02000 | 0.05000 | |
| hard candy: | 2.00000 | 2.00000 | |
| 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: | 3.00000 | 7.00000 | |
| 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): | 1.01000 | 2.03000 | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | - | - | |
| 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): | - | - | |
| Confectionery (05.0): | 3.22000 | 6.72000 | |
| Chewing gum (05.3): | - | - | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | - | - | |
| Bakery wares (07.0): | 2.50000 | 4.00000 | |
| Meat and meat products, including poultry and game (08.0): | - | - | |
| 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): | 0.02000 | 0.06000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | - | - | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.53000 | 0.78000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | - | - | |
| Ready-to-eat savouries (15.0): | - | - | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | - | - | |
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 23, Revision 4 (FGE.23Rev4): Aliphatic, alicyclic and aromatic ethers including anisole derivatives from chemical groups 15, 16, 22, 26 and 30 View page or View pdf |
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):3033-23-6 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :1712087 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:1 |
| (2S,4R)-4-methyl-2-(2-methylprop-1-enyl)oxane |
| Chemidplus:0003033236 |