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| | 4-METHYLOCTANE Basic information |
| Product Name: | 4-METHYLOCTANE | | Synonyms: | 1,3-dimethylheptane;4-METHYLOCTANE;Octane, 4-methyl-;NISTC2216344;Nsc23691 | | CAS: | 2216-34-4 | | MF: | C9H20 | | MW: | 128.26 | | EINECS: | 218-687-2 | | Product Categories: | | | Mol File: | 2216-34-4.mol |  |
| | 4-METHYLOCTANE Chemical Properties |
| Melting point | -113.2°C | | Boiling point | 142 °C | | density | 0.72 | | vapor pressure | 7 at 25 °C (Wilhoit and Zwolinski, 1971) | | refractive index | n20/D 1.405 | | Fp | 20 °C | | solubility | Soluble in acetone, alcohol, benzene, and ether (Weast, 1986) | | form | Oil | | color | Colourless | | Water Solubility | 115 μg/kg at 25 °C (shake flask-GLC, Price, 1976) | | Henry's Law Constant | 10 atm?m3/mol at 25 °C (Mackay and Shiu, 1981) | | Exposure limits | ACGIH TLV: TWA for all isomers 200 ppm (adopted). | | Dielectric constant | 1.97 | | LogP | 5.350 (est) | | CAS DataBase Reference | 2216-34-4 | | EPA Substance Registry System | Octane, 4-methyl- (2216-34-4) |
| Hazard Codes | F | | Risk Statements | 11 | | Safety Statements | 16 | | RIDADR | 1920 | | HazardClass | 3.1 | | PackingGroup | II |
| | 4-METHYLOCTANE Usage And Synthesis |
| Chemical Properties | Clear, colorless, watery, flammable liquid with a faint hydrocarbon odor resembling gasoline or
similarly structured alkanes, e.g., 3-methyloctane. | | Uses | Gasoline component; organic synthesis. | | Synthesis Reference(s) | Journal of the American Chemical Society, 103, p. 7672, 1981 DOI: 10.1021/ja00415a055 | | Environmental fate | Chemical/Physical. Complete combustion of 4-methyloctane in air produces carbon dioxide and water vapor. 4-Methyloctane will not hydrolyze because it does not contain a hydrolyzable
functional group. |
| | 4-METHYLOCTANE Preparation Products And Raw materials |
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