IUPAC Name: 2,2,4-Trimethyl-1H-quinoline 
Following is the structure of Poly(1,2-dihydro-2,2,4-trimethylquinoline) (CAS NO.26780-96-1):
                    
Empirical Formula: C₁₂H₁₅N
Molecular Weight: 173.2542 
Index of Refraction: 1.52
Molar Refractivity: 55.4 cm³
Molar Volume: 181.9 cm³
Density: 0.951 g/cm³
Flash Point: 118.6 °C
Melting point 72-94 °C
Surface Tension: 28.6 dyne/cm
Enthalpy of Vaporization: 50.78 kJ/mol
Boiling Point: 269.7 °C at 760 mmHg
Vapour Pressure: 0.00715 mmHg at 25 °C
Water Solubility: <0.1 g/100 mL at 23 °C
Canonical SMILES: CC1=CC(NC2=CC=CC=C12)(C)C
InChI: InChI=1S/C12H15N/c1-9-8-12(2,3)13-11-7-5-4-6-10(9)11/h4-8,13H,1-3H3
InChIKey: ZNRLMGFXSPUZNR-UHFFFAOYSA-N

 Poly(1,2-dihydro-2,2,4-trimethylquinoline) (CAS NO.26780-96-1) can be used as Antioxidant.

RTECSL: TQ2625000

Reported in EPA TSCA Inventory.

Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NO_x.
WGK Germany: 2
RTECS: TQ2625000

 Poly(1,2-dihydro-2,2,4-trimethylquinoline) , its cas register number is 26780-96-1. It also can be called  1,2-Dihydro-2,2,4-trimethylquinoline homopolymer ; 2,2,4-Trimethyl-1,2-dihydroquinoline polymer ; Acetonanil ; Agerite MA ; Antigene RDF ; Antioxidant HS ; Antioxidant HSL ; CCRIS 4914 ; Flectol H ; Flectol H, polymer ; Nocrac 224 ; Nonflex RD ; Permanax 45 ; Permanax TQ ; Polnoks R ; Quinoline, 1,2-dihydro-2,2,4-trimethyl-, homopolymer ; and Trimethyldihydroquinoline polymer . Its classification code are Reproductive Effect; TSCA Flag XU [Exempt from reporting under the Inventory Update Rule] and Tumor data.