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| IUPAC name : | (3E)-undeca-1,3-dien-5-yne |
| InChI : | InChI=1/C11H16/c1-3-5-7-9-11-10-8-6-4-2/h3,5,7H,1,4,6,8,10H2,2H3/b7-5+ |
| InChIKey : | VJCOQIJZYGQPKM-FNORWQNLBQ |
| SMILES : | CCCCCC#C\C=C\C=C |
| cas number : | 166432-52-6 |
| molar refractivity : | 50.79 ± 0.3 cm3 |
| parachor : | 424.1 ± 4.0 cm3 |
| index of refraction : | 1.469 ± 0.02 |
| surface tension : | 29.4 ± 3.0 dyne/cm |
| density : | 0.813 ± 0.06 g/cm3 |
| polarizability : | 20.13 ± 0.5 10-24cm3 |
| XlogP : | 5.00 |
| molecular weight : | 148.2447400 (IUPAC) |
| formula : | C11 H16 |
| NMR Predictor : | Predict |
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| IUPAC name : | (3Z)-undeca-1,3-dien-5-yne |
| InChI : | InChI=1/C11H16/c1-3-5-7-9-11-10-8-6-4-2/h3,5,7H,1,4,6,8,10H2,2H3/b7-5- |
| InChIKey : | VJCOQIJZYGQPKM-ALCCZGGFBW |
| SMILES : | CCCCCC#C\C=C/C=C |
| cas number : | 166432-52-6 (Z) |
| molar refractivity : | 50.79 ± 0.3 cm3 |
| parachor : | 424.1 ± 4.0 cm3 |
| index of refraction : | 1.469 ± 0.02 |
| surface tension : | 29.4 ± 3.0 dyne/cm |
| density : | 0.813 ± 0.06 g/cm3 |
| polarizability : | 20.13 ± 0.5 10-24cm3 |
| XlogP : | 5.00 |
| molecular weight : | 148.2447400 (IUPAC) |
| formula : | C11 H16 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Firmenich : | VIOLETTYNE MIP
Odor: Nice fruity-green, strongly violet-leaf note (reminiscent of Methyl and Heptyl Methyl Carbonate), with a nice natural Galbanum under note. |
| Vigon : | Violettyne MIP
Odor: FRUITY, GREEN |
organoleptics :
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| odor type : | green |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | fruity green violet leaf galbanum |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.84500 to 0.85500 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.031 to 7.114
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| refractive index : | 1.44000 to 1.44400 @ 20.00 °C.
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| acid value : | 1.00 max. KOH/g
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| vapor pressure : | 0.10000 mm/Hg @ 20.00 °C. |
| vapor density : | 5.1 ( Air = 1 ) |
| flash point : | 171.00 °F. TCC ( 77.22 °C. )
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| logP (o/w) : | 4.64 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/38 - Irritating to skin and 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.
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| Oral Toxicity(LD50) : |
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Oral-Rat >2000.00 mg/kg
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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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| recommendation for violet dienyne usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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| recommendation for violet dienyne usage levels up to : |
| | not for flavor use.
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safety references :
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| EPI System : | view |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | (3E)-undeca-1,3-dien-5-yne
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| chemidplus : | 166432526 |
| EPA Substance Registry Services : | 166432-52-6 |
| | (3Z)-undeca-1,3-dien-5-yne
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references :
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| | (3E)-undeca-1,3-dien-5-yne
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| pubchem : | 10549606 |
| | (3Z)-undeca-1,3-dien-5-yne
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| pubchem : | 34094219 |
other :
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