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| IUPAC name : | 2-methyl-5-propan-2-ylcyclohexa-1,3-diene |
| InChI : | InChI=1/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4-6,8,10H,7H2,1-3H3 |
| InChIKey : | OGLDWXZKYODSOB-UHFFFAOYAN |
| SMILES : | CC1=CCC(C=C1)C(C)C |
| cas number : | 99-83-2 |
| (EINECS) number : | 202-792-5 |
| beilstein number : | 1280394 |
| fema number : | 2856 |
| coe number : | 2117 |
| jecfa number : | 1328 |
| fl. number : | 01.006 |
| molar refractivity : | 45.44 ± 0.3 cm3 |
| parachor : | 368.3 ± 6.0 cm3 |
| index of refraction : | 1.469 ± 0.02 |
| surface tension : | 25.9 ± 3.0 dyne/cm |
| density : | 0.835 ± 0.06 g/cm3 |
| polarizability : | 18.01 ± 0.5 10-24cm3 |
| XlogP : | 4.40 |
| molecular weight : | 136.2340400 (IUPAC) |
| formula : | C10 H16 |
| BioActivity Analysis : | 68576 |
| NMR Predictor : | Predict |
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| export tariff code : | 2902.19.1000 |
| fda reg : | 172.515 |
Suppliers :
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| Berje : | alpha-Phellandrene
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| Fleurchem : | alpha-phellandrene
natural |
| Penta : | alpha-phellandrene
FCC |
| Penta : | alpha-phellandrene
natural |
| Polarome : | PHELLANDRENE
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| Sigma-Aldrich-SAFC : | a-Phellandrene
FCC, Kosher Odor: herbaceous; minty |
| Takasago : | alpha-Phellandrene
≥85% Odor: Pleasant, fresh-citrusy and peppery-woody odor with a discretely minty note. |
organoleptics :
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| odor type : | terpenic |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | citrus herbal terpene green woody peppery |
| odor sample from : | Berje Inc. |
| substantivity : | 4 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.83500 to 0.86500 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.948 to 7.198
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| refractive index : | 1.47100 to 1.47700 @ 20.00 °C.
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| optical rotation : | -80.00 to -120.00
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| boiling point : | 175.00 to 176.00 °C. @ 760.00 mm Hg
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| boiling point : | 93.00 to 94.00 °C. @ 50.00 mm Hg
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| vapor pressure : | 1.40000 mm/Hg @ 25.00 °C. |
| flash point : | 117.00 °F. TCC ( 47.22 °C. )
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| logP (o/w) : | 4.62 |
safety :
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| most important hazard(s) : | Xn - Harmful. |
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R 10 - Flammable. R 22 - Harmful if swallowed. R 36/38 - Irritating to skin and eyes. R 43 - May cause sensitisation by skin contact. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 20/21 - When using do not eat, drink or smoke. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.
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| Human experience : | 4 % solution: no irritation or sensitization. |
| Oral Toxicity(LD50) : |
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Oral-Rat [sex: M,F] >5700.00 mg/kg (Moreno, 1972k)
Oral-Rat [sex: M,F] 1.87 ml/kg (Brownlee, 1940)
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| Dermal Toxicity(LD50) : |
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Not determined
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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) : | 79.00 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 410.00 (μg/capita/day) |
| Structure Class : | I |
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| recommendation for alpha-phellandrene usage levels up to : |
| | 8.0000 % in the fragrance concentrate.
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| recommendation for alpha-phellandrene usage levels up to : |
| | 130.0000 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... |
| EPI System : | view |
| NLM Hazardous Substances Data Bank : | search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 2319 |
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| WGK Germany : | 3 |
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| | 2-methyl-5-propan-2-ylcyclohexa-1,3-diene
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| (EINECS) number : | 202-792-5 |
| RTECS : | OS8080000 for 99-83-2 |
| chemidplus : | 000099832 |
| EPA Substance Registry Services : | 99-83-2 |
| dtp/nci : | 1842 |
references :
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| | 2-methyl-5-propan-2-ylcyclohexa-1,3-diene
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| fl. number : | 01.006 |
| jecfa number : | 1328 |
| NIST Chemistry WebBook : | 1140704897 |
| pubchem : | 150531 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| reference : | Luebke, William tgsc, (1985)¹ |
| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |