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| | 2-ETHYL-1-BUTENE Basic information |
| | 2-ETHYL-1-BUTENE Chemical Properties |
| Melting point | −131.5-−131 °C(lit.) | | Boiling point | 64-65 °C(lit.) | | density | 0.689 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.396(lit.) | | Fp | −15 °F | | storage temp. | 2-8°C | | form | clear liquid | | color | Colorless to Almost colorless | | Water Solubility | Soluble in alcohol, and methanol. Insoluble in water. | | BRN | 1697102 | | CAS DataBase Reference | 760-21-4(CAS DataBase Reference) | | EPA Substance Registry System | 3-Methylenepentane (760-21-4) |
| Hazard Codes | F,Xi,N | | Risk Statements | 11-43-51/53 | | Safety Statements | 36/37-61 | | RIDADR | UN 3295 3/PG 2 | | WGK Germany | 3 | | Autoignition Temperature | 599 °F | | TSCA | Yes | | HS Code | 2901.29.5000 | | HazardClass | 3 | | PackingGroup | II |
| | 2-ETHYL-1-BUTENE Usage And Synthesis |
| Chemical Properties | Colorless liquid. Soluble in alcohol, acetone, ether, and benzene; insoluble in water.
Combustible. | | Uses | Organic synthesis of flavors, perfumes,
medicines, dyes, resins. | | Uses | 2-Ethyl-1-butene is used as an intermediate in organic synthesis and pharmaceuticals. | | Safety Profile | A human eye irritant. A
very dangerous fire hazard when exposed to
heat, flames, or oxidizers. To fight fire, use
dry chemical, CO2, foam, spray. When
heated to decomposition it emits acrid
smoke and irritating fumes. | | Purification Methods | Wash it with 10N aqueous NaOH, then water. Dry the organic layer with CaCl2, filter and fractionally distil it. [Beilstein 1 IV 850.] |
| | 2-ETHYL-1-BUTENE Preparation Products And Raw materials |
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