3-Hexanol, 2,5-dimethyl- - Names and Identifiers
Name | 2,5-Dimethyl-3-hexanol
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Synonyms | 2,5-Dimethyl-3-hexanol 2,5-Dimethylhexan-3-ol 2,5-dimethylhexan-3-ol 2,5-DIMETHYL-3-HEXANOL 2,5-Dimethylhexane-3-ol 3-Hexanol, 2,5-dimethyl- ISOBUTYL ISOPROPYL CARBINOL (3R)-2,5-dimethylhexan-3-ol
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CAS | 19550-07-3
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EINECS | 243-152-5 |
InChI | InChI=1/C8H18O/c1-6(2)5-8(9)7(3)4/h6-9H,5H2,1-4H3/t8-/m1/s1 |
3-Hexanol, 2,5-dimethyl- - Physico-chemical Properties
Molecular Formula | C8H18O
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Molar Mass | 130.23 |
Density | 0,82 g/cm3 |
Melting Point | -61.15°C (estimate) |
Boling Point | 65 °C / 15mmHg |
Flash Point | 59.2°C |
Vapor Presure | 0.983mmHg at 25°C |
Appearance | clear liquid |
Color | Colorless to Almost colorless |
pKa | 15.17±0.20(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | 1.4220-1.4250 |
MDL | MFCD00026452 |
3-Hexanol, 2,5-dimethyl- - Risk and Safety
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
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UN IDs | 1987 |
Hazard Class | 3 |
Packing Group | III |
3-Hexanol, 2,5-dimethyl- - Introduction
2,5-dimethy1-3-hexanol, chemical formula C8H18O, is an organic compound.
Nature:
2,5-dimethy1-3-hexanol is a colorless liquid with a special smell. It is a liquid soluble in ether and alcohol solvents. The compound has a boiling point of 171-174 ° C. And a density of 0.82-0.83 g/cm ^ 3.
Use:
2,5-dimethy1-3-hexanol is an important organic synthesis intermediate, which can be used to prepare a variety of high value-added compounds. For example, in the field of medicine, it can be used as a raw material for the synthesis of certain drugs. In addition, it can also be used in the fields of flavors, fragrances and cosmetics.
Method:
2,5-dimethy1-3-hexanol has many preparation methods, the most commonly used method is to synthesize by the epoxidation reaction of isovaleric acid. The specific process is to react isovaleric acid with benzoyl peroxide or propionyl peroxide to generate epoxide, and then obtain the target product through dehydration cyclization reaction.
Safety Information:
2,5-dimethy1-3-hexanol is generally considered to be relatively safe under normal conditions of use. However, as an organic compound, it still has a certain potential danger. Exposure to this compound may cause skin irritation, eye irritation and respiratory tract irritation. Therefore, appropriate protective measures should be followed during handling, such as wearing protective gloves and goggles to ensure a well-ventilated operating environment. If accidentally ingested or inhaled, please seek medical attention.
Last Update:2024-04-09 20:48:19