Directory
References
Discover
heptane
Learn about this topic in these articles:
use in octane number determination
- In octane number
…iso-octane, which resists knocking, and heptane, which knocks readily. The octane number is the percentage by volume of iso-octane in the iso-octane–heptane mixture that matches the fuel being tested in a standard test engine. See also knocking.
Read More