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| IUPAC name : | 2-[(1S)-2,2,3-trimethylcyclopent-3-en-1-yl]ethyl acetate |
| InChI : | InChI=1/C12H20O2/c1-9-5-6-11(12(9,3)4)7-8-14-10(2)13/h5,11H,6-8H2,1-4H3/t11-/m0/s1 |
| InChIKey : | HBRWKAJTMKFEQR-NSHDSACABQ |
| SMILES : | CC1=CC[C@H](C1(C)C)CCOC(=O)C |
| cas number : | 36789-59-0 |
| (EINECS) number : | 253-212-2 |
| fema number : | 3657 |
| jecfa number : | 969 |
| fl. number : | 09.289 |
| molar refractivity : | 56.96 ± 0.3 cm3 |
| parachor : | 482.6 ± 6.0 cm3 |
| index of refraction : | 1.453 ± 0.02 |
| surface tension : | 27.6 ± 3.0 dyne/cm |
| density : | 0.932 ± 0.06 g/cm3 |
| polarizability : | 22.58 ± 0.5 10-24cm3 |
| XlogP : | 3.00 |
| XlogP3-AA : | 2.70 |
| molecular weight : | 196.2860000 (IUPAC) |
| formula : | C12 H20 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2915.39.9050 |
| fda reg : | unspecified |
Suppliers :
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| IFF : | Trimenal Acetate 399™
1% ETOH, Kosher Odor: Raspberry, Jammy |
| Nanjing : | (S)-2,2,3-trimethylcyclopent-3-ene-1-ethyl acetate
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| Organica Aromatics : | NATURANATE
NLT 90%(sum of isomers) |
| Penta : | campholene acetate
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organoleptics :
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| odor type : | jammy |
| odor strength : | medium |
odor description : at 100.00 %. | jammy raspberry |
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 : | No |
| specific gravity : | 0.80200 to 0.82200 @ 20.00 °C.
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| pounds per gallon - calc. : | 6.681 to 6.848
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| specific gravity : | 0.94300 to 0.94900 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.847 to 7.897
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| refractive index : | 1.36000 to 1.37000 @ 20.00 °C.
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| refractive index : | 1.45300 to 1.46000 @ 20.00 °C.
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| boiling point : | 226.00 to 227.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.07900 mm/Hg @ 25.00 °C. |
| flash point : | 62.00 °F. TCC ( 16.67 °C. )
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| logP (o/w) : | 3.82 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| storage : | refrigerate in tightly sealed containers. |
safety :
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| Oral Toxicity(LD50) : |
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Gavage-Rat [sex: M] 4640.00 mg/kg (Piccirillo et al., 1979)
Gavage-Rat [sex: F] 3000.00 mg/kg (Piccirillo et al., 1979)
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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) : | 0.061 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | ND (μg/capita/day) |
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| recommendation for campholene acetate usage levels up to : |
| | 0.5000 % in the fragrance concentrate.
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| recommendation for campholene acetate usage levels up to : |
| | 2.0000 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 |
| Canada Domestic Sub. List : | Yes |
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| | 2-[(1S)-2,2,3-trimethylcyclopent-3-en-1-yl]ethyl acetate
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| (EINECS) number : | 253-212-2 |
| chemidplus : | 036789590 |
| EPA Substance Registry Services : | 36789-59-0 |
references :
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| | 2-[(1S)-2,2,3-trimethylcyclopent-3-en-1-yl]ethyl acetate
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| fl. number : | 09.289 |
| jecfa number : | 969 |
| pubchem : | 3739435 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |
| FDA Everything Added to Food in the United States (EAFUS) | View |