The 2,3-Anthracenedicarboxaldehyde, with the CAS registry number 76197-35-8, is also known as 2,3-Diformylanthracene. This chemical's molecular formula is C₁₆H₁₀O₂ and molecular weight is 234.25. What's more, its systematic name is anthracene-2,3-dicarbaldehyde. 

Physical properties of 2,3-Anthracenedicarboxaldehyde are: (1)ACD/LogP: 2.97; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 34.14 Å²; (7)Index of Refraction: 1.773; (8)Molar Refractivity: 75.44 cm³; (9)Molar Volume: 180.9 cm³; (10)Polarizability: 29.9×10^-24cm³; (11)Surface Tension: 60.6 dyne/cm; (12)Density: 1.294 g/cm³; (13)Flash Point: 177.1 °C; (14)Enthalpy of Vaporization: 74.1 kJ/mol; (15)Boiling Point: 477.1 °C at 760 mmHg; (16)Vapour Pressure: 2.87E-09 mmHg at 25°C.

Preparation of 2,3-Anthracenedicarboxaldehyde: this chemical can be prepared by 2,5-dimethoxy-tetrahydro-furan and benzene-1,2-dicarbaldehyde by heating. This reaction will need reagents Acetic acid, piperidine and solvent H₂O with the reaction time of 24 hours. The yield is about 20%.

Uses of 2,3-Anthracenedicarboxaldehyde: it can be used to produce 2,3-diaza-naphthacene by heating. It will need reagent Hydrazine and solvent ethanol with the reaction time of 1 hour. The yield is about 79%.

You can still convert the following datas into molecular structure:
(1)SMILES: O=Cc3cc2cc1ccccc1cc2cc3C=O
(2)InChI: InChI=1S/C16H10O2/c17-9-15-7-13-5-11-3-1-2-4-12(11)6-14(13)8-16(15)10-18/h1-10H
(3)InChIKey: HTKKRNQMBYGFMV-UHFFFAOYSA-N