Company Name: |
J & K SCIENTIFIC LTD.
|
Tel: |
010-82848833 400-666-7788 |
Email: |
jkinfo@jkchemical.com |
Products Intro: |
Product Name:2-Methyl-1,5-hexadiene CAS:4049-81-4 Purity:98.0%(GC) Package:5ML
|
|
| 2-METHYL-1,5-HEXADIENE Basic information |
Product Name: | 2-METHYL-1,5-HEXADIENE | Synonyms: | 2-METHYL-1,5-HEXADIENE;2-METHYLDIALLYL;SYM-VINYLISOPROPENYLETHANE;2-methyl-hexa-1,5-diene;5-Methyldiallyl;CH2=C(CH3)CH2CH2CH=CH2;-Methyl -1,5-hexadiene;Methylhexadiene | CAS: | 4049-81-4 | MF: | C7H12 | MW: | 96.17 | EINECS: | 223-751-8 | Product Categories: | | Mol File: | 4049-81-4.mol | |
| 2-METHYL-1,5-HEXADIENE Chemical Properties |
Melting point | -128.8°C | Boiling point | 92 °C(lit.) | density | 0.712 g/mL at 25 °C(lit.) | vapor density | >1 (vs air) | refractive index | n20/D 1.417(lit.) | Fp | 10 °F | form | clear liquid | color | Colorless to Almost colorless | CAS DataBase Reference | 4049-81-4 |
| 2-METHYL-1,5-HEXADIENE Usage And Synthesis |
General Description | 2-Methyl-1,5-hexadiene on mercury-photosensitized irradiation, undergoes internal cycloaddition to afford 1-methylbicyclo[2.1.1]hexane (as major product). High-temperature pyrolysis of 2-methyl-1,5-hexadiene affords 1,5-hexadiene and 2,5-dimethyl-1,5-hexadiene. 2-Methyl-1,5-hexadiene undergoes stereoselective and regioselective reaction with dialkylaluminum chloride (Et2AlCl) and titanium alkoxide [Ti(OPr-i)4, a catalyst] followed by oxidation to afford the corresponding five-membered 3-alkylcycloalkyl methanol. 2-Methyl-1,5-hexadiene is formed as a major product during the condensation reaction between allyl chloride and methallyl chloride in the presence of magnesium. |
| 2-METHYL-1,5-HEXADIENE Preparation Products And Raw materials |
|