PARA-MENTHA-6,8-DIEN-2-OL,L-
(-)-Carveol
CAS: 99-48-9;20307-86-2;22567-18-6
Molecular Formula: C10H16O
PARA-MENTHA-6,8-DIEN-2-OL,L- - Names and Identifiers
PARA-MENTHA-6,8-DIEN-2-OL,L- - Physico-chemical Properties
| Molecular Formula | C10H16O |
| Molar Mass | 152.23 |
| Density | 0.958g/mLat 25°C(lit.) |
| Melting Point | 24-25 °C |
| Boling Point | 226-227°C751mm Hg(lit.) |
| Flash Point | 209°F |
| JECFA Number | 381 |
| Water Solubility | Partly soluble in water. Soluble in alcohol, ethanol and DMSO. |
| Solubility | Chloroform, Ethyl Acetate (Slightly) |
| Vapor Presure | 0.0117mmHg at 25°C |
| Appearance | neat |
| Specific Gravity | 0.96 |
| Color | Clear Colourless to Light Yellow |
| BRN | 6269416 |
| pKa | 14.60±0.60(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.496 |
| MDL | MFCD00869995 |
PARA-MENTHA-6,8-DIEN-2-OL,L- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 2 |
| RTECS | OS8400000 |
| TSCA | Yes |
| HS Code | 29061900 |
PARA-MENTHA-6,8-DIEN-2-OL,L- - Reference Information
| FEMA | 2247 | CARVEOL |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | carthanol belongs to alcohol derivatives and can be used as an intermediate in organic synthesis. |
| Application | carvacrol is used in food additives, flavors, antioxidants, insect repellents, sanitizers, preservatives, deodorants, pharmaceutical intermediates and other important products, market prospects are very broad, in addition, carvacrol is the main active component of natural oregano oil. Origanum oil is a feed additive approved by the Ministry of Agriculture of China. It is a safe, efficient, green and non-incompatible traditional Chinese medicine additive. |
| preparation | add 20.0G of L-carapol, 1.0 grams of palladium-carbon (containing 10% Pd), stirred with a magnetic stirrer, heated to 135°C in an oil bath, and incubated for 1 hour. After TLC detection, L-carthanol disappeared completely, and then cooled to room temperature, after filtration, the filtrate was distilled under reduced pressure to give 18.2g of carvacrol in a light yellow color in a yield of 91%. The obtained palladium-carbon catalyst can be reused. |
| biological activity | Carveol is an endogenous metabolite. |
Last Update：2024-04-09 20:13:35
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Product Name: (-)-Carveol, mixture of isomers Visit Supplier Webpage Request for quotationCAS: 99-48-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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