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Category:flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Assay: | 95.00 to 100.00
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| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.93200 to 0.93800 @ 25.00 °C.
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| Pounds per Gallon - (est).: | 7.755 to 7.805
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| Refractive Index: | 1.51900 to 1.52500 @ 20.00 °C.
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| Boiling Point: | 242.00 to 245.00 °C. @ 760.00 mm Hg
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| Vapor Pressure: | 0.053000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 208.00 °F. TCC ( 97.78 °C. )
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| logP (o/w): | 4.960 (est) |
| Soluble in: |
| | alcohol | | | water, 1.505 mg/L @ 25 °C (est) |
| Insoluble in: |
| | water |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
| Axsyn |
| For experimental / research use only. |
| Naphthalene,1,2,3,4-tetrahydro-1,1,6-trimethyl-
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| BOC Sciences |
| For experimental / research use only. |
| Naphthalene,1,2,3,4-tetrahydro-1,1,6-trimethyl-
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| Parchem |
| alpha-ionene
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| Chemical Sources Association |
| Need This Item for Flavor/Food?: You can contact the Chemical Sources Association |
Safety Information:
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| Hazards identification |
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| 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 | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
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Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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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 alpha-ionene usage levels up to: | | | 3.0000 % in the fragrance concentrate.
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| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.12 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 3900 (μg/person/day) |
| Threshold of Concern: | 540 (μg/person/day) |
| Structure Class: | II |
| 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: 23 |
| Click here to view publication 23 |
| | average usual ppm | average maximum ppm |
| baked goods: | - | - |
| beverages(nonalcoholic): | 0.50000 | 0.50000 |
| beverages(alcoholic): | 0.50000 | 0.50000 |
| breakfast cereal: | 0.50000 | 0.50000 |
| cheese: | - | - |
| chewing gum: | 0.50000 | 0.50000 |
| condiments / relishes: | - | - |
| confectionery froastings: | 0.50000 | 0.50000 |
| egg products: | - | - |
| fats / oils: | - | - |
| fish products: | - | - |
| frozen dairy: | 0.50000 | 0.50000 |
| fruit ices: | 0.50000 | 0.50000 |
| gelatins / puddings: | 0.50000 | 0.50000 |
| granulated sugar: | - | - |
| gravies: | - | - |
| hard candy: | 0.50000 | 0.50000 |
| imitation dairy: | 0.50000 | 0.50000 |
| instant coffee / tea: | - | - |
| jams / jellies: | - | - |
| meat products: | - | - |
| milk products: | 0.50000 | 0.50000 |
| nut products: | - | - |
| other grains: | - | - |
| poultry: | - | - |
| processed fruits: | 0.50000 | 0.50000 |
| processed vegetables: | - | - |
| reconstituted vegetables: | - | - |
| seasonings / flavors: | 0.50000 | 0.50000 |
| snack foods: | 0.50000 | 0.50000 |
| soft candy: | - | - |
| soups: | - | - |
| sugar substitutes: | - | - |
| sweet sauces: | 0.50000 | 0.50000 |
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| 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): | 7.00000 | 35.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 5.00000 | 25.00000 |
| Edible ices, including sherbet and sorbet (03.0): | 10.00000 | 50.00000 |
| Processed fruit (04.1): | 7.00000 | 35.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - |
| Confectionery (05.0): | 10.00000 | 50.00000 |
| Chewing gum (05.3): | - | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 5.00000 | 25.00000 |
| Bakery wares (07.0): | 10.00000 | 50.00000 |
| Meat and meat products, including poultry and game (08.0): | 2.00000 | 10.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 2.00000 | 10.00000 |
| Eggs and egg products (10.0): | - | - |
| Sweeteners, including honey (11.0): | - | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 5.00000 | 25.00000 |
| Foodstuffs intended for particular nutritional uses (13.0): | 10.00000 | 50.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 5.00000 | 25.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 10.00000 | 50.00000 |
| Ready-to-eat savouries (15.0): | 20.00000 | 100.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 5.00000 | 25.00000 |
Safety References:
European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
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European Food Safety Authority (EFSA) reference(s):
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Flavouring Group Evaluation 25, (FGE.25)[1] - Aliphatic and aromatic hydrocarbons from chemical group 31 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf
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Flavouring Group Evaluation 78 (FGE.78)[1] - Consideration of Aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25 - Scientific Opinion of the Panel on Food Additives,Flavourings, Processing Aids and Materials in Contact with Food (AFC)
View page or View pdf
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Scientific Opinion on Flavouring Group Evaluation 25Rev1: Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf
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Scientific Opinion on Flavouring Group Evaluation 78, Revision 1 (FGE.78Rev1): Consideration of aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25Rev2
View page or View pdf
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Scientific Opinion on Flavouring Group Evaluation 25, Revision 2 (FGE.25Rev2): Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf
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Scientific opinion on Flavouring Group Evaluation 25, Revision 3 (FGE.25Rev3): Aliphatic hydrocarbons from chemical group 31
View page or View pdf
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| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):475-03-6 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :68057 |
| National Institute of Allergy and Infectious Diseases:Data |
| 4,4,7-trimethyl-2,3-dihydro-1H-naphthalene |
| Chemidplus:0000475036 |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | frambilene | | α- | ionene | | a- | ionene | | | naphthalene, 1,2,3,4-tetrahydro-1,1,6-trimethyl- | | | naphthalene,1,2,3,4-tetrahydro-1,1,6-trimethyl- | | | raspbilene | | 1,2,3,4- | tetrahydro-1,1,6-trimethyl naphthalene | | 1,2,3,4- | tetrahydro-1,1,6-trimethylnaphthalene | | 1,1,6- | trimethyl tetraline | | 1,1,6- | trimethyl-1,2,3,4-tetrahydronaphthalene | | 4,4,7- | trimethyl-2,3-dihydro-1H-naphthalene | | 1,1,6- | trimethyltetraline |
Articles:
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3D/inchi