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2-Methyl-1,5-hexadiene manufacturers
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| | 2-Methyl-1,5-hexadiene Basic information |
| Product Name: | 2-Methyl-1,5-hexadiene | | Synonyms: | 2-METHYLDIALLYL;SYM-VINYLISOPROPENYLETHANE;2-methyl-hexa-1,5-diene;5-Methyldiallyl;CH2=C(CH3)CH2CH2CH=CH2;-Methyl -1,5-hexadiene;2-METHYL-1,5-HEXADIENE 99%;2-METHYL-1,5-HEXADIENE 97+% | | 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 | | InChI | 1S/C7H12/c1-4-5-6-7(2)3/h4H,1-2,5-6H2,3H3 | | InChIKey | SLQMKNPIYMOEGB-UHFFFAOYSA-N | | SMILES | CC(=C)CCC=C | | CAS DataBase Reference | 4049-81-4 |
| Hazard Codes | F,T | | Risk Statements | 11-48/20/21/22-46-45 | | Safety Statements | 16-29-33-45-53 | | RIDADR | UN 3295 3/PG 2 | | WGK Germany | 3 | | HS Code | 2901.29.5000 | | HazardClass | 3 | | PackingGroup | II | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Carc. 1A
Flam. Liq. 2
Muta. 1B
STOT RE 2 |
| | 2-Methyl-1,5-hexadiene Usage And Synthesis |
| Uses | 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. | | 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 |
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