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| IUPAC name : | 6,6-dimethyl-5-methylidenebicyclo[2.2.1]heptane |
| InChI : | InChI=1/C10H16/c1-7-8-4-5-9(6-8)10(7,2)3/h8-9H,1,4-6H2,2-3H3 |
| InChIKey : | CRPUJAZIXJMDBK-UHFFFAOYAL |
| SMILES : | CC1(C2CCC(C2)C1=C)C |
| cas number : | 79-92-5 |
| (EINECS) number : | 201-234-8 |
| fema number : | 2229 |
| coe number : | 2227 |
| jecfa number : | 1323 |
| fl. number : | 01.009 |
| molar refractivity : | 43.76 ± 0.4 cm3 |
| parachor : | 349.0 ± 6.0 cm3 |
| index of refraction : | 1.483 ± 0.03 |
| surface tension : | 27.0 ± 5.0 dyne/cm |
| density : | 0.88 ± 0.1 g/cm3 |
| polarizability : | 17.34 ± 0.5 10-24cm3 |
| XlogP : | 4.00 |
| XlogP3-AA : | 3.30 |
| molecular weight : | 136.2340400 (IUPAC) |
| formula : | C10 H16 |
| NMR Predictor : | Predict |
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| export tariff code : | 2901.29.5000 |
| fda reg : | 172.515 |
Suppliers :
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| Advanced Biotech : | camphene
natural |
| Berje : | Camphene
46% |
| Berje : | Camphene
94% |
| Citrus and Allied Essences : | camphene perfumery
95/97% |
| John D. Walsh : | Camphene
|
| Moellhausen : | camphene
92% min. nature identical kosher Odor: harsh, camphoraceous, coniferous. Flavor: harsh, fresh camphoraceous, terpene-like. |
| Nanjing : | Camphene
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| Nanjing : | CAMPHENE
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| Penta : | camphene
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| Pfaltz & Bauer : | Camphene
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| Sigma-Aldrich-SAFC : | Camphene
≥95% |
| Takasago : | Camphene
≥85% Odor: Oily-camphoraceous |
| TCI AMERICA : | (+/-)-Camphene (contains ca. 20% Tricyclene)
>78.0%(GC) |
organoleptics :
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| odor type : | woody |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | woody herbal fir needle |
| odor sample from : | CA Aromatics Company Inc. |
| substantivity : | < 1 hour(s) at 10.00 % in dipropylene glycol |
properties :
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| appearence : | colorless crystalline solid |
| assay : | 80.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 51.00 to 52.00 °C. @ 760.00 mm Hg
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| boiling point : | 159.00 to 160.00 °C. @ 760.00 mm Hg
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| boiling point : | 78.00 to 79.00 °C. @ 50.00 mm Hg
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| congealing point : | 45.00 °C.
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| vapor pressure : | 3.00000 mm/Hg @ 20.00 °C. |
| vapor density : | 4.7 ( Air = 1 ) |
| flash point : | 95.00 °F. TCC ( 35.00 °C. )
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| logP (o/w) : | 4.35 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
safety :
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| most important hazard(s) : | Xi N - Irritant, Dangerous for the environment. |
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R 36 - Irritating to eyes. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing. S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
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| Human experience : | 4 % solution: no irritation or sensitization. |
| Oral Toxicity(LD50) : |
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Oral-Rat >5000.00 mg/kg (Moreno, 1974m)
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit >3000.00 mg/kg Food and Cosmetics Toxicology. Vol. 13, Pg. 735, 1975.
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 14.00 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 28.00 (μg/capita/day) |
| Structure Class : | I |
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| recommendation for camphene usage levels up to : |
| | 9.0000 % in the fragrance concentrate.
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| recommendation for camphene usage levels up to : |
| | 160.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| msds : | msds |
| EPI System : | view |
| IUCLID : | view |
| NIOSH International Chemical Safety Cards : | search |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 1325 |
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| WGK Germany : | 2 |
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| | 6,6-dimethyl-5-methylidenebicyclo[2.2.1]heptane
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| (EINECS) number : | 201-234-8 |
| RTECS : | 79-92-5 |
| chemidplus : | 000079925 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 79-92-5 |
| dtp/nci : | 4165 |
references :
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| | 6,6-dimethyl-5-methylidenebicyclo[2.2.1]heptane
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| fl. number : | 01.009 |
| jecfa number : | 1323 |
| NIST Chemistry WebBook : | 4189218322 |
| pubchem : | 149590 |
Cosmetics :
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| Cosmetic uses : |
masking agents
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other :
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| reference : | Luebke, William tgsc, (1997)
¹ |
| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| | C of A |
| FDA Everything Added to Food in the United States (EAFUS) | View |