- DIHYDROTERPINEOL
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- $10.00 / 1KG
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2024-08-13
- CAS:498-81-7
- Min. Order: 1KG
- Purity: 95%
- Supply Ability: 10 ton
- Dihydroterpineol
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- $120.00 / 1kg
-
2024-06-07
- CAS:498-81-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20ton
- DIHYDROTERPINEOL
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- $0.00 / 25KG
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2023-09-23
- CAS:498-81-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
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| Product Name: | DIHYDROTERPINEOL | | Synonyms: | .alpha.,.alpha.-4-trimethyl-Cyclohexanemethanol;1-Methyl-4-isopropylcyclohexane-8-ol;2-(4-Methylcyclohexyl)-2-propanol;alpha,alpha,4-trimethyl-cyclohexanemethano;alpha,alpha,4-trimethylcyclohexanemethanol;alpha-Dihydroterpineol;Dihydro-alpha-terpineol;p-Menthan-8-ol | | CAS: | 498-81-7 | | MF: | C10H20O | | MW: | 156.27 | | EINECS: | 207-871-8 | | Product Categories: | Pharmaceutical Intermediates | | Mol File: | 498-81-7.mol |  |
| | DIHYDROTERPINEOL Chemical Properties |
| Boiling point | 220.54°C (rough estimate) | | density | 0.8242 (rough estimate) | | refractive index | 1.4610 (estimate) | | storage temp. | Refrigerator | | solubility | Chloroform (Slightly) | | form | Oil | | pka | 15.18±0.29(Predicted) | | color | Colourless | | Odor | at 100.00 %. sweet pine terpenic lime woody | | Odor Type | herbal | | LogP | 3.220 | | EPA Substance Registry System | Cyclohexanemethanol, .alpha.,.alpha.,4-trimethyl- (498-81-7) |
| | DIHYDROTERPINEOL Usage And Synthesis |
| Aroma | Pleasant, floral, Lilac-type odor, softer, yet
richer than Terpineol, not quite as lasting.
Usually free from undesirable Pine-like notes. | | Uses in Perfume | Finds some use of dihydroterpineol in perfumery as a modifier
for Terpineol in Lilac, Appleblossom, Hyacinth and many other floral fragrances, particulady for low-cost household fragrances,
also in New Mown Hay, Fougere, etc. for
soaps and detergents. | | Physical properties | Needle-like
crystals. M.P. 35 °C. B.P. 210 °C.
Sp.Gr. 0.90 (liquid). | | Uses | Dihydro-α-terpineol is used as a bronchodilator for treatment of asthma, bronchitis, and other respiratory diseases. It is also a useful deodorant, food additive, and analgesic agent. | | Production Methods | Dihydroterpineol can be produced:
1) by hydrogenation of alpha-Terpineol with
Platinum catalyst (this leads to a fairly
pure trans-Dihydroterpineol).
2) by heating Menthol and Terpineol with a
catalyst (this produces Menthone as a by-product). |
| | DIHYDROTERPINEOL Preparation Products And Raw materials |
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