7-OCTEN-2-OL, 2-METHYL-6-METHYLENE
- CAS No.
- 543-39-5
- Chemical Name:
- 7-OCTEN-2-OL, 2-METHYL-6-METHYLENE
- Synonyms
- MYCENOL5;MYRCENOL;MYRCENOL 50;2H MYRCENOL;MYRCENOL 50 IN D.E.P.;2-Methyl-6-methylenoct-7-en-2-ol;2-methyl-6-methylene-7-octen-2-o;2-methyl-6-methyleneoct-7-en-2-ol;3-Methylene-7-methyl-1-octen-7-ol;2-Methyl-6-methylene-7-octen-2-ol
- CBNumber:
- CB2697190
- Molecular Formula:
- C10H18O
- Molecular Weight:
- 154.25
- MOL File:
- 543-39-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/27 18:05:36
| Boiling point | 217.64°C (rough estimate) |
|---|---|
| Density | 0.8389 (rough estimate) |
| refractive index | 1.4666 (estimate) |
| solubility | Practically insoluble in water, soluble in alcohol and oils. |
| form | viscous liquid |
| pka | 15.30±0.29(Predicted) |
| color | Colorless |
| Specific Gravity | 0.89 |
| Odor | at 100.00 %. fresh floral lavender citrus |
| Odor Type | floral |
| Stability | Tends to polymerize on standing, increases in viscosity, decreases in odor power |
| LogP | 2.613 (est) |
| EPA Substance Registry System | 7-Octen-2-ol, 2-methyl-6-methylene- (543-39-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
7-OCTEN-2-OL, 2-METHYL-6-METHYLENE Chemical Properties,Uses,Production
Chemical Properties
It is a colorless liquid
with a fresh, floral, slightly lime-like odor. Due to its conjugated double bonds, it
tends to polymerize; polymerization can be suppressed by adding inhibitors (e.g.,
antioxidants such as BHT).
Myrcenol can be prepared by treating myrcene with diethylamine to give a mixture
of geranyl- and neryldiethylamine. These compounds are hydrated with a
dilute acid to the corresponding hydroxydiethylamines. Deamination tomyrcenol
is effected by using a palladium–phosphine–cation complex as a catalyst.
Myrcenol is used in perfumery to obtain a lifting top note in citrus and lavender
compositions. It is mainly important in the production of 4-(4-hydroxy-4-
methylpentyl)-3-cyclohexenecarboxaldehyde.
Uses
Myrcenol is used in perfume compositions for “lift” and freshness in floral or citrusy and “light” compositions, including soap perfumes.
Definition
ChEBI: A monoterpenoid that is oct-7-en-2-ol substituted by a methyl group at position 2 and a methylidene group at position 6 respectively.
Preparation
By chlorination of Myrcene, followed by hydrolysis.
7-OCTEN-2-OL, 2-METHYL-6-METHYLENE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12459 | 58 | Inquiry |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | China | 2989 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8826 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | China | 35451 | 58 | Inquiry |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | China | 19947 | 58 | Inquiry |
| Hebei Andu Technology Com.,Ltd | +86-86-17798073498 +8617798073498 | China | 293 | 58 | Inquiry |
| Azelis UK Ltd. | +44 1858 545 837 | United States | 822 | 58 | Inquiry |
| Taytonn ASCC Pte Ltd | + 65 - 6861 8113 | United States | 742 | 58 | Inquiry |
| M&U International LLC | +86-21-32515501 60762991 60762992 | United States | 2011 | 58 | Inquiry |
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