Chemical name: 2,2,4-trimethyl-1,2-dihydroquinoline
Molecular formula : (C₁₂H₁₅N)_n n=2-4
Structure Formula :

CAS NO:26780-96-1
Quality standard(GB8826-2003)

Index name	Top-grade	First grade
Appearance	amber to brown flaky, granular
Softening point, ℃	80 － 100	80 － 100
Loss on heat, % ≤	0.30	0.50
Ash, % ≤	0.30	0.50

Properties: amber to brown flaky, granular . Density 1.05, Soluble in organic solvents such as benzene and acetone, etc, insoluble in water, slightly soluble in petroleum hydrocarbon.
Application: used in tyre and other rubber products
Package: plastic woven bag or paper-plastic laminated bag, 25kg/bag.