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| IUPAC name : | (2E)-2-hexylidenecyclopentan-1-one |
| InChI : | InChI=1/C11H18O/c1-2-3-4-5-7-10-8-6-9-11(10)12/h7H,2-6,8-9H2,1H3/b10-7+ |
| InChIKey : | WZPGQHVPSKTELT-JXMROGBWBI |
| SMILES : | CCCCCC=C1CCCC1=O |
| (EINECS) number : | 241-411-7 |
| cas number : | 17373-89-6 |
| fema number : | 2573 |
| coe number : | 167 |
| jecfa number : | 1106 |
| fl. number : | 07.034 |
| molar refractivity : | 52.60 ± 0.3 cm3 |
| parachor : | 430.0 ± 6.0 cm3 |
| index of refraction : | 1.536 ± 0.02 |
| surface tension : | 42.4 ± 3.0 dyne/cm |
| density : | 0.986 ± 0.06 g/cm3 |
| polarizability : | 20.85 ± 0.5 10-24cm3 |
| xlogp : | 3.10 |
| molecular weight : | 166.2600200 |
| formula : | C11 H18 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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| odor type : | floral |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | warm jasmin spicy fruity |
properties :
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| appearence : | pale yellow clear liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.91100 to 0.91600 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.580 to 7.622
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| boiling point : | 257.00 to 258.00 °C. @ 760.00 mm Hg
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| logp : | 3.07 |
safety :
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 225.00 °F. TCC ( 107.22 °C. )
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| IFRA critical Effect : | Sensitization |
| limits in the finished product for - "leave on the skin contact" : |
| | 0.0600 % Restriction.
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| limits in the finished product for - "wash off the skin contact" : |
| | 0.0600 % Restriction.
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| limits in the finished product for - "no skin contact" : |
| | 0.6000 % Restriction.
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| recommendation for 2-hexylidene cyclopentanone usage levels up to : |
| | 0.6000 % in the fragrance concentrate.
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safety references :
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| EPI System : | view |
| IFRA : | IFRA - ( Found under : alpha-Hexylidene cylcopentanone ) |
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| | (2E)-2-hexylidenecyclopentan-1-one
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| (EINECS) number : | 241-411-7 |
| chemidplus : | 017373896 |
| EPA Substance Registry Services : | 17373-89-6 |
| NLM Chemical Carcinogenesis Research Information System : | 17373-89-6 |
| NLM Developmental and Reproductive Toxicity : | 17373-89-6 |
| NLM Env. Mutagen Info. Center : | 17373-89-6 |
| NLM GENetic TOXicology : | 17373-89-6 |
references :
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| | (2E)-2-hexylidenecyclopentan-1-one
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| jecfa number : | 1106 |
| fl. number : | 07.034 |
| pubchem : | 204605 |
other :
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