Polycyclic organic compounds, Alkenes, www.sigmaaldrich.com, www.tcichemicals.com, Cyclopentenes, matrixscientific.com
Cyclic compounds (1)
1-METHYLNAPHTHALENE (90-12-0, 1321-94-4)
1-Methylnaphthalene is a polycyclic aromatic hydrocarbon (PAH). It has a cetane number of zero, and was previously used as the lower reference for cetane number. However, due to the expense and handling difficulty of 1-methylnaphthalene, it was replaced in this capacity by isocetane, with a CN of 15.
1,2-dimethyl-4-(1-phenylethyl)benzene (58465-67-1, 6196-95-8)
PDEPE · phenyl-1-(3,4-dimethyl)phenylethane
4,4'-dimethoxytriphenylmethyl · 4,4'-dimethoxytrityl cation