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| IUPAC name : | 3,7-dimethyloct-6-en-1-yn-3-ol |
| InChI : | InChI=1/C10H16O/c1-5-10(4,11)8-6-7-9(2)3/h1,7,11H,6,8H2,2-4H3 |
| SMILES : | CC(=CCCC(C)(C#C)O)C |
| cas number : | 29171-20-8 |
| (EINECS) number : | 249-482-6 |
| molar refractivity : | 47.60 ± 0.3 cm3 |
| parachor : | 404.2 ± 4.0 cm3 |
| index of refraction : | 1.477 ± 0.02 |
| surface tension : | 33.2 ± 3.0 dyne/cm |
| density : | 0.904 ± 0.06 g/cm3 |
| polarizability : | 18.87 ± 0.5 10-24cm3 |
| XlogP : | 2.10 |
| molecular weight : | 152.2334400 |
| formula : | C10 H16 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
organoleptics :
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| odor strength : | medium |
odor description :¹ at 100.00 %. | sweet musk waxy ambrette dry woody |
| odor sample from : | Fritzsche Dodge & Olcott, Inc. |
| substantivity : | 140 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 : | No |
| melting point : | -58.00 to -56.00 °C. @ 760.00 mm Hg
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| boiling point : | 198.00 to 199.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 8.34000 mm/Hg @ 20.00 °C. |
| flash point : | 185.00 °F. TCC ( 85.00 °C. )
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| logP (o/w) : | 2.61 |
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 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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| Oral Toxicity(LD50) : |
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Oral-Rat 1700.00 mg/kg
Intraperitoneal-Mouse 200.00 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 dehydro beta-linalool usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 1 |
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| | 3,7-dimethyloct-6-en-1-yn-3-ol
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| (EINECS) number : | 249-482-6 |
| chemidplus : | 029171208 |
| EPA Substance Registry Services : | 29171-20-8 |
references :
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| | 3,7-dimethyloct-6-en-1-yn-3-ol
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| NIST Chemistry WebBook : | 739229536 |
| pubchem : | 204999 |
other :
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| reference : | Luebke, William tgsc, (1985)¹ |
| VCF-Online: | VCF Volatile Compounds in Food |