(-)-MYRTENOL
- CAS No.
- 515-00-4
- Chemical Name:
- (-)-MYRTENOL
- Synonyms
- (-)-Myrtenol;2-Pinen-10-ol;(6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)methanol;Benihinol;NSC 408846;(-)-MYRTENOL;Pina-2-ene-10-ol;(-)-MYRTENOL, 97;(-)-MYRTENOL 97%;(-)-MYRTENOL, 97
- CBNumber:
- CB0501800
- Molecular Formula:
- C10H16O
- Molecular Weight:
- 152.23
- MOL File:
- 515-00-4.mol
- Modify Date:
- 2024/6/26 13:38:33
| Boiling point | 221-222 °C(lit.) |
|---|---|
| Density | 0.954 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.496(lit.) |
| FEMA | 3439 | MYRTENOL |
| Flash point | 89 °C |
| solubility | Insoluble in water, soluble in alcohol and oils, not in Propylene glycol. |
| form | Colourless or very pale straw-coloured liquid. |
| pka | 14.77±0.10(Predicted) |
| Odor | at 100.00 %. woody pine balsam sweet mint medical |
| Odor Type | herbal |
| JECFA Number | 981 |
| LogP | 3.22 |
| CAS DataBase Reference | 515-00-4 |
| EPA Substance Registry System | Bicyclo[3.1.1]hept-2-ene-2-methanol, 6,6-dimethyl- (515-00-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
(-)-MYRTENOL Chemical Properties,Uses,Production
Chemical Properties
Myrtenol has a camphoraceous, minty, medicinal, woody odor
Occurrence
Reported found in cranberry, bilberry, blackberry, raspberry, strawberry, Virginia tobacco, mandarin and lime peel oil, melon, ginger, peppermint and Scotch spearmint oil, pepper, parsley, Gruyere cheese, hop oil, Bourbon vanilla, cognac, tea, laurel, myrtle leaf, myrtle oil, buchu oil, lemon balm, lamb’s lettuce, Roman chamomile oil, eucalyptus oil and mastic gum and leaf oil.
Uses
Myrtenol (cas# 515-00-4) is used in mosquito attractant compositions.
Preparation
Can be obtained in d,l-form from α-pinene with SeO2 in ethanol.
Application
Myrtenol is an excellent blender-modifier for Lavender, Citrus and Bay type fragrances, for Men’s Colognes, etc. and it gives attractive notes to Chypre or Oriental perfumes. The acetate, which represents the sweetness of the Myrtle oil, is also commercially available and is produced synthetically.
Production Methods
Myrtenol is produced from alpha- or beta-Pinene 1) by oxidation with Selenium oxide. 2) by chlorination via the acetate to the alcohol. Myrtenal is a by-product in this process.
(-)-MYRTENOL Preparation Products And Raw materials
Raw materials
Preparation Products
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