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Product Name: |
1-Octen-3-ol |
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Synonyms: |
1-OCTEN-3-OL, (AMYL VINYL CARBINOL) FCC;1-OCTYLENE-3-OL;1-OCTEN-3-OL;AMYL VINYL CARBINOL (1-OCTEN 3-OL);1-OCTEN-3-OL 98+% FCC;n-Pentylvinylcarbinol;1-Octen-3-ol,98%;octenol,1-octen-3-ol |
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CAS: |
3391-86-4 |
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MF: |
C8H16O |
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MW: |
128.21 |
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EINECS: |
222-226-0 |
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Product Categories: |
API intermediates;alcohol Flavor;Flavors and Fragrances |
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Mol File: |
3391-86-4.mol |
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Melting point |
-49°C |
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Boiling point |
84-85 °C25 mm Hg(lit.) |
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density |
0.837 g/mL at 20 °C |
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vapor pressure |
1 hPa (20 °C) |
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FEMA |
2805 | 1-OCTEN-3-OL |
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refractive index |
n20/D 1.437(lit.) |
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Fp |
142 °F |
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storage temp. |
Store below +30°C. |
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pka |
14.63±0.20(Predicted) |
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form |
Liquid |
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color |
Clear colorless to pale yellow |
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Specific Gravity |
0.84 |
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explosive limit |
0.9-8%(V) |
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Water Solubility |
Not miscible or difficult to mix in water. |
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JECFA Number |
1152 |
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BRN |
1744110 |
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InChIKey |
VSMOENVRRABVKN-UHFFFAOYSA-N |
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CAS DataBase Reference |
3391-86-4(CAS DataBase Reference) |
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NIST Chemistry Reference |
1-Octen-3-ol(3391-86-4) |
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EPA Substance Registry System |
1-Octen-3-ol (3391-86-4) |
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Hazard Codes |
Xn |
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Risk Statements |
22-36/38-20/21/22 |
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Safety Statements |
26-36 |
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RIDADR |
2810 |
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WGK Germany |
3 |
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RTECS |
RH3300000 |
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Autoignition Temperature |
245 °C |
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TSCA |
Yes |
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HazardClass |
6.1(b) |
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PackingGroup |
III |
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HS Code |
29052990 |
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Toxicity |
LD50 orally in Rabbit: 340 mg/kg LD50 dermal Rabbit 3300 mg/kg |
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Description |
l-Octen-3-ol has a powerful, sweet, earthy odor with a strong, herbaceous note reminiscent of lavender-lavandin, rose, and hay. It has a sweet, herbaceous taste. May be prepared from magnesium amyl bromide and acrolein. |
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Chemical Properties |
1-Octen-3-ol has a powerful, sweet, earthy odor with a strong, herbaceous note reminiscent of lavender–lavandin, rose and hay. It has a sweet, herbaceous taste. |
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Chemical Properties |
1-Octen-3-ol may occur in the optically active form. It is found, for example, in lavender oil and is a steam-volatile component of mushrooms. l-Octen-3-ol is a liquid with an intense mushroom, forest–earthy odor that can be prepared by a Grignard reaction from vinylmagnesium bromide and hexanal. It is used in lavender compositions and in mushroom aromas. |
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Preparation |
From magnesium amyl bromide and acrolein. |
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Definition |
ChEBI: An alkenyl alcohol with a structure based on a C8 unbranched chain with the hydroxy group at C-2 and unsaturation at C-11C-2. |
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Aroma threshold values |
Detection: 14 ppb; recognition: 25 ppb |
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Taste threshold values |
Taste characteristics at 10 ppm: mushroom, earthy, fungal, green, oily, vegetative, umami sensation and savory-brothy. |
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Trade name |
Matsutakeol (Takasago). |
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Safety Profile |
Poison by ingestion and intravenous routes. Moderately toxic by skin contact. When heated to decomposition it emits acrid smoke and irritating fumes. |
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Raw materials |
Acrolein-->BROMOPENTANE |
