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N-heptane
Specifications |
97% |
Packing |
140kg/drum |
Molecular Formula |
C7H16 |
EINECS |
205-563-8 |
CAS |
142-82-5 |
Physicochemical Properties |
appearance, colorless and volatile liquid relative vapor density (air =1): 3.45 saturated vapor pressure (KPa): 5.33 (22.3 C) combustion heat (kj/mol): 4806.6 critical temperature (centigrade) 201.7 critical pressure (MPa): 1.62? ignition temperature (centigrade) 204 explosion upper limit% (V/V): 6.7 explosion lower limit% (V/V): 1.1 |
Use |
It is mainly used as a standard for the determination of octane number, and can also be used as an anesthetic, solvent and organic synthesis material, and the preparation of experimental reagents |
Structural Formula |
 |
