| Preferred name | barosma betulina leaf oil |
| Trivial Name | Oils, buchu |
| Short Description | volatile oil expressed from the leaves of barosma betulina, rutaceae |
| CAS Number | 68650-46-4 |
| FEMA Number | 2169 |
| FDA UNII | Search |
| FDA Patent | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm | 68650-46-4 ; BUCHU LEAVES, OIL (BAROSMA SPP.) |
| Synonyms |
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| barosma betulina leaf oil | |
| Canada Domestic Sub. List: | 68650-46-4 |
| Pubchem (sid): | 135276041 |
| FDA Substances Added to Food (formerly EAFUS): | View |
| Export Tariff Code: | 3301.29.6000 |
| Typical G.C. | |
| Wikipedia: | View |
| FAO: | BASIC PRINCIPLES OF STEAM DISTILLATION |
| Material listed in food chemical codex | No |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 7.589 to 7.955 |
| Refractive Index | 1.474 to 1.488 @ 20 °C |
| Optical Rotation | -10 to -29 |
| Flash Point TCC Value | 67.78 °C TCC |
| Solubility | |
| alcohol | Yes |
| fixed oils | Yes |
| water, 434.5 mg/L @ 25 °C (est) | Yes |
| water | No |
| propylene glycol | No |
| Odor Type: Herbal | |
| buchu, sulfurous, green, minty, camphoreous, currant bud black currant bud, tropical, mango, peach, catty, fruity, fresh, berry | |
| Odor strength | high , recommend smelling in a 10.00 % solution or less |
| Substantivity | 176 hour(s) at 100.00 % |
| Luebke, William tgsc, (2017) | At 10.00 % in dipropylene glycol. sulfurous green minty camphoreous black currant bud tropical fruity mango peach skin |
| Mosciano, Gerard P&F 19, No. 6, 53, (1994) | Green minty, catty, tropical, fruity, green and fresh berry-like |
| Flavor Type: Herbal | |
| green, minty, camphoreous, phenolic, sulfurous, currant bud black currant bud, tropical, mango, peach, buchu, berry | |
| Luebke, William tgsc, (2017) | Green minty camphoreous phenolic sulfurous black currant bud tropical mango peach |
| Mosciano, Gerard P&F 19, No. 6, 53, (1994) | At 5.00 ppm. Green minty, buchu-like with sulfureous mango, tropical and berry notes |
| General comment | Fresh, mango,berry note |
| (data available) |
| Applications | |
| Odor purposes | Apricot , Berry , Blueberry , Chypre , Currant black currant , Gooseberry , Grapefruit , Guava , Herbal , Mango , Mint , Peach , Raspberry , Strawberry , Woody |
| Flavoring purposes | Tropical |
| Other purposes | Clean |
| Cosmetic purposes | Perfuming agents |
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xn - Harmful. | |
| R 22 - Harmful if swallowed. R 43 - May cause sensitisation by skin contact. R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R 65 - Harmful: may cause lung damage if swallowed. S 02 - Keep out of the reach of children. S 36/37 - Wear suitable protective clothing and gloves. S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet. S 62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label. | |
| 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: | |
| oral-rat LD50 720 mg/kg Very powerful with a good tenacity. | |
| Dermal Toxicity: | |
| skin-rabbit LD50 > 5000 mg/kg Very powerful with a good tenacity. | |
| Inhalation Toxicity: | |
| Not determined | |
| 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 barosma betulina leaf oil usage levels up to: | |||
| 0.8000 % in the fragrance concentrate. | |||
| 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: | - | 5.20000 | |
| beverages(nonalcoholic): | - | 1.90000 | |
| beverages(alcoholic): | - | 0.50000 | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | 7.00000 | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | 6.80000 | |
| fruit ices: | - | 6.80000 | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | 8.50000 | |
| 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: | - | - | |
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):68650-46-4 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| National Institute of Allergy and Infectious Diseases:Data |
| WISER:UN 1993 |
| WGK Germany:3 |
| barosma betulina leaf oil |
| Chemidplus:0068650464 |