3,10-difluorodibenzo[c,pqr]tetraphene

The Dibenzo[c,pqr]benz[a]anthracene,3,10-difluoro-, with the CAS registry number 80495-52-9, is also known as Dibenzo[b,def]chrysene,3,10-difluoro- (9CI). This chemical's molecular formula is C₂₄H₁₂F₂ and molecular weight is 338.3489. What's more, its systematic name is 3,10-Difluorodibenzo[c,pqr]tetraphene. 

Physical properties about Dibenzo[c,pqr]benz[a]anthracene,3,10-difluoro- are: (1)ACD/LogP: 7.74; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 7.74; (4)ACD/LogD (pH 7.4): 7.74; (5)ACD/BCF (pH 5.5): 445851.22; (6)ACD/BCF (pH 7.4): 445851.22; (7)ACD/KOC (pH 5.5): 384824.13; (8)ACD/KOC (pH 7.4): 384824.13; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.867; (14)Molar Refractivity: 108.13 cm³; (15)Molar Volume: 238.6 cm³; (16)Polarizability: 42.86×10^-24 cm³; (17)Surface Tension: 62.7 dyne/cm; (18)Density: 1.417 g/cm³; (19)Flash Point: 248.5 °C; (20)Enthalpy of Vaporization: 80.78 kJ/mol; (21)Boiling Point: 557.3 °C at 760 mmHg; (22)Vapour Pressure: 6.95E-12 mmHg at 25 °C.

Preparation of Dibenzo[c,pqr]benz[a]anthracene,3,10-difluoro-: this chemical is prepared by 3,10-Difluorodibenzo(b,def)chrysene-7,14-dione. This reaction needs reagents aluminium turnings, mercuric chloride by heating for 48 hours. The yield is 60 %. And the reaction equation is as followed:

You can still convert the following datas into molecular structure:
(1) SMILES: Fc6ccc5cc4c3c(ccc2cc1ccc(F)cc1c(c23)cc4)c5c6
(2) InChI: InChI=1/C24H12F2/c25-17-5-1-13-9-15-3-8-20-22-12-18(26)6-2-14(22)10-16-4-7-19(21(13)11-17)23(15)24(16)20/h1-12H
(3) InChIKey: ZGIAXBWACKTAGL-UHFFFAOYAS