4-Penten-1-ol, 3-methyl- - Names and Identifiers
4-Penten-1-ol, 3-methyl- - Physico-chemical Properties
| Molecular Formula | C6H12O
|
| Molar Mass | 100.16 |
| Density | 0.8489 (estimate) |
| Melting Point | 22.55°C (estimate) |
| Boling Point | 152.63°C (estimate) |
| pKa | 15.05±0.10(Predicted) |
| Refractive Index | 1.4289 (estimate) |
| Physical and Chemical Properties | EPA Chemical Information 4-Penten-1-ol, 3-methyl- (51174-44-8) |
4-Penten-1-ol, 3-methyl- - Upstream Downstream Industry
4-Penten-1-ol, 3-methyl- - Introduction
3-METHYL-4-PENTEN-1-OL (3-METHYL-4-PENTEN-1-OL) is an organic compound with the chemical formula C6H12O. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Boiling point: About 129 ° C
-Melting point: About -24 ° C
-Density: approx. 0.829g/cm³
-Solubility: Soluble in alcohol and ether solvents
Use:
3-METHYL-4-PENTEN-1-OL has a wide range of applications in the fragrance and pharmaceutical industries.
-Spice: It can be used as an ingredient in herbal and aromatic flavors to give the product a fresh or sweet smell.
-Drug: It is a compound with anti-pathogenic microorganisms and anti-tumor activity, so it is used as an active ingredient in drug research.
Method:
3-METHYL-4-PENTEN-1-OL can be prepared in a variety of ways, including the following common methods:
-3-METHYL-4-PENTEN-1-acid is obtained by the reaction of isovaleric anhydride and sodium bisulfate, and then the corresponding alcohol is obtained by reduction.
-3-METHYL-4-PENTEN-1-acid is obtained by oxidation of methyl crotonaldehyde and sodium methyl sulfate, and then the corresponding alcohol is obtained by reduction.
-In the presence of hydrogen, 3-methyl-4-penten-1-one is generated by the hydrogenation of isocarbaldehyde and crotonaldehyde, and then the corresponding alcohol is obtained by reduction.
Safety Information:
3-METHYL-4-PENTEN-1-OL is generally safe under correct use and storage conditions, but the following matters still need to be noted:
-Combustible, away from fire and oxygen.
-Contact with skin and eyes may cause irritation and burns. Prolonged contact with skin should be avoided.
-Poisoning may occur when ingested or inhaled in large quantities. Seek medical help if abnormal.
-Personal protective equipment should be used during operation, such as gloves, safety glasses and protective clothing.
Please note that the manufacture and use of chemicals need to comply with relevant laws and regulations and standard operating procedures. It is recommended to read the relevant safety instructions carefully before use.
Last Update：2024-04-09 15:18:03