heptadecene
heptadecene
CAS: 26266-05-7
Molecular Formula: C17H34
heptadecene - Names and Identifiers
| Name | heptadecene |
| Synonyms | heptadecene |
| CAS | 26266-05-7 |
| EINECS | 247-567-2 |
heptadecene - Physico-chemical Properties
| Molecular Formula | C17H34 |
| Molar Mass | 238.46 |
heptadecene - Introduction
heptadecene is an unsaturated hydrocarbon with the chemical formula C17H34. It is a long-chain olefin with 17 carbon atoms and one double bond. The following is a description of the nature, use, formulation and safety information of heptadecene:
Nature:
1. Appearance: colorless liquid.
2. Melting Point: About -105 degrees Celsius.
3. Boiling point: About 316 degrees Celsius.
4. Density: about 0.780 g/mL.
5. Solubility: Soluble in most organic solvents, such as alcohols, ethers and aromatic hydrocarbons.
Use:
1. Chemical raw materials: heptadecene can be used as a starting material for the synthesis of other compounds, such as synthetic lubricants, cosmetic ingredients, advanced polymers, etc.
2. Surfactant: heptadecene can be used to prepare surfactants, such as synthetic surfactants and lubricants.
Preparation Method:
The main preparation of heptadecene has the following:
1. Hydrogenation: The fat or other raw materials containing long-chain unsaturated compounds are converted into long-chain saturated hydrocarbons by hydrogenation reaction. By adjusting the reaction conditions and catalyst selection, heptadecene can be selectively prepared.
2. Direct condensation of ethylene alkane and ethylene: by condensing ethylene alkane and ethylene at high temperature and in the presence of a catalyst to prepare long-chain olefins, including heptadecene.
Safety Information:
1. heptadecene is relatively safe in regular use environments, but the following matters still need to be paid attention:
2. Contact with skin: prolonged contact may cause skin dryness and irritation, it is recommended to wear protective gloves and clothing.
3. Gas inhalation: high concentrations of heptadecene vapor may cause dizziness, nausea and shortness of breath and other symptoms, should maintain a well-ventilated working environment.
4. Ingestion: Avoid ingestion. If ingestion is large, seek medical advice immediately.
Nature:
1. Appearance: colorless liquid.
2. Melting Point: About -105 degrees Celsius.
3. Boiling point: About 316 degrees Celsius.
4. Density: about 0.780 g/mL.
5. Solubility: Soluble in most organic solvents, such as alcohols, ethers and aromatic hydrocarbons.
Use:
1. Chemical raw materials: heptadecene can be used as a starting material for the synthesis of other compounds, such as synthetic lubricants, cosmetic ingredients, advanced polymers, etc.
2. Surfactant: heptadecene can be used to prepare surfactants, such as synthetic surfactants and lubricants.
Preparation Method:
The main preparation of heptadecene has the following:
1. Hydrogenation: The fat or other raw materials containing long-chain unsaturated compounds are converted into long-chain saturated hydrocarbons by hydrogenation reaction. By adjusting the reaction conditions and catalyst selection, heptadecene can be selectively prepared.
2. Direct condensation of ethylene alkane and ethylene: by condensing ethylene alkane and ethylene at high temperature and in the presence of a catalyst to prepare long-chain olefins, including heptadecene.
Safety Information:
1. heptadecene is relatively safe in regular use environments, but the following matters still need to be paid attention:
2. Contact with skin: prolonged contact may cause skin dryness and irritation, it is recommended to wear protective gloves and clothing.
3. Gas inhalation: high concentrations of heptadecene vapor may cause dizziness, nausea and shortness of breath and other symptoms, should maintain a well-ventilated working environment.
4. Ingestion: Avoid ingestion. If ingestion is large, seek medical advice immediately.
Last Update：2024-04-09 15:16:27
