5-Methyl-1-hexene
5-Methyl-1-hexene
CAS: 3524-73-0
Molecular Formula: C7H14
5-Methyl-1-hexene - Names and Identifiers
| Name | 5-Methyl-1-hexene |
| Synonyms | AI3-37713 isoamylethylene 5-Methylhex-1-ene 5-METHYL-1-HEXENE 5-methylhex-1-ene 5-Methyl-1-hexene 3-Methyl-1-hexexe. 1-Hexene, 5-methyl- |
| CAS | 3524-73-0 |
| EINECS | 222-541-3 |
| InChI | InChI=1/C7H14/c1-4-5-6-7(2)3/h4,7H,1,5-6H2,2-3H3 |
5-Methyl-1-hexene - Physico-chemical Properties
| Molecular Formula | C7H14 |
| Molar Mass | 98.19 |
| Density | 0.691g/mLat 20°C(lit.) |
| Melting Point | -124.4°C (estimate) |
| Boling Point | 84-85°C(lit.) |
| Flash Point | -10°C |
| Vapor Presure | 77.8mmHg at 25°C |
| BRN | 1731846 |
| Refractive Index | n20/D 1.396 |
5-Methyl-1-hexene - Risk and Safety
| Risk Codes | R11 - Highly Flammable R65 - Harmful: May cause lung damage if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. |
| UN IDs | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 3 |
| Packing Group | II |
5-Methyl-1-hexene - Introduction
5-Methyl-1-hexene(5-Methyl-1-hexene) is an organic compound with the molecular formula C7H14. It is a colorless liquid with a special smell. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless liquid
-Molecular formula: C7H14
-Molecular weight: 98.19g/mol
-Boiling Point: 104-106°C
-Density: 0.693-0.701g/cm3
-Solubility: Insoluble in water, soluble in organic solvents such as ethanol and ether.
Use:
5-Methyl-1-hexene has many applications in the chemical industry:
-As a solvent: Due to its good solubility, it can be used as a solvent for organic synthesis and certain chemical reactions.
-As a chemical intermediate: It can be used to prepare other compounds, such as synthetic resins, rubber and lubricants.
Preparation Method:
The preparation of 5-Methyl-1-hexene is usually achieved through a series of chemical reactions:
-Prepare n-butyl lithium by reacting n-pentane and butyl lithium at low temperature.
-Reaction of n-butyl lithium with 2-bromopropane in ether to produce 5-Methyl-1-hexene.
Safety Information:
-Avoid contact with skin and eyes when handling and storing 5-Methyl-1-hexene.
-It should be used in a well-ventilated place and protective measures should be taken, including wearing gloves and protective glasses.
-Avoid contact with oxidants and strong acids to prevent dangerous chemical reactions.
-Avoid fire and high temperature conditions during processing to prevent explosive hazards.
Nature:
-Appearance: colorless liquid
-Molecular formula: C7H14
-Molecular weight: 98.19g/mol
-Boiling Point: 104-106°C
-Density: 0.693-0.701g/cm3
-Solubility: Insoluble in water, soluble in organic solvents such as ethanol and ether.
Use:
5-Methyl-1-hexene has many applications in the chemical industry:
-As a solvent: Due to its good solubility, it can be used as a solvent for organic synthesis and certain chemical reactions.
-As a chemical intermediate: It can be used to prepare other compounds, such as synthetic resins, rubber and lubricants.
Preparation Method:
The preparation of 5-Methyl-1-hexene is usually achieved through a series of chemical reactions:
-Prepare n-butyl lithium by reacting n-pentane and butyl lithium at low temperature.
-Reaction of n-butyl lithium with 2-bromopropane in ether to produce 5-Methyl-1-hexene.
Safety Information:
-Avoid contact with skin and eyes when handling and storing 5-Methyl-1-hexene.
-It should be used in a well-ventilated place and protective measures should be taken, including wearing gloves and protective glasses.
-Avoid contact with oxidants and strong acids to prevent dangerous chemical reactions.
-Avoid fire and high temperature conditions during processing to prevent explosive hazards.
Last Update：2024-04-10 22:29:15
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View History
5-Methyl-1-hexene
p-TolylMagnesiuM broMide solution 1.0 M in THF
100665-43-8
919486-40-1
89100-78-7
615-94-1
10361-79-2
98197-88-7
3-methylpentanal
1593836-53-3
p-TolylMagnesiuM broMide solution 1.0 M in THF
100665-43-8
919486-40-1
89100-78-7
615-94-1
10361-79-2
98197-88-7
3-methylpentanal
1593836-53-3