The 9H-Carbazole,pentamethyl- (9CI), with the CAS registry number 27477-88-9, has the systematic name of 1,4,5,8,9-pentamethyl-9H-carbazole. It belongs to the product categories of Indoles and derivatives. And the molecular formula of the chemical is C₁₇H₁₉N.

The characteristics of 9H-Carbazole,pentamethyl- (9CI) are as followings: (1)ACD/LogP: 5.83; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.83; (4)ACD/LogD (pH 7.4): 5.83; (5)ACD/BCF (pH 5.5): 15886.71; (6)ACD/BCF (pH 7.4): 15886.71; (7)ACD/KOC (pH 5.5): 35374.27; (8)ACD/KOC (pH 7.4): 35374.27; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 4.93 Å²; (13)Index of Refraction: 1.586; (14)Molar Refractivity: 76.27 cm³; (15)Molar Volume: 227.1 cm³; (16)Polarizability: 30.23×10^-24cm³; (17)Surface Tension: 32.6 dyne/cm; (18)Density: 1.04 g/cm³; (19)Flash Point: 196.1 °C; (20)Enthalpy of Vaporization: 65.16 kJ/mol; (21)Boiling Point: 400.7 °C at 760 mmHg; (22)Vapour Pressure: 1.25E-06 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: c32c(c1c(ccc(c1n2C)C)C)c(ccc3C)C
(2)InChI: InChI=1/C17H19N/c1-10-6-8-12(3)16-14(10)15-11(2)7-9-13(4)17(15)18(16)5/h6-9H,1-5H3
(3)InChIKey: LKVSJOBCOXSNCF-UHFFFAOYAW