The 2,3-Dihydrobenzofuran-7-carboxaldehyde with its cas register number is 196799-45-8. It also can be called as 7-Benzofurancarboxaldehyde,2,3-dihydro- and the IUPAC Name about this chemical is 2,3-dihydro-1-benzofuran-7-carbaldehyde. It belongs to the Aldehyde.

Physical properties about 2,3-Dihydrobenzofuran-7-carboxaldehyde are: (1)ACD/LogP: 2.05; (2)ACD/LogD (pH 5.5): 2.05; (3)ACD/LogD (pH 7.4): 2.05; (4)ACD/BCF (pH 5.5): 21.268; (5)ACD/BCF (pH 7.4): 21.268; (6)ACD/KOC (pH 5.5): 310.464; (7)ACD/KOC (pH 7.4): 310.464; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 26.3Ų; (11)Index of Refraction: 1.613; (12)Molar Refractivity: 42.174 cm³; (13)Molar Volume: 121.234 cm³; (14)Polarizability: 16.719x10^-24cm³; (15)Surface Tension: 50.463 dyne/cm; (16)Enthalpy of Vaporization: 51.614 kJ/mol; (17)Vapour Pressure: 0.004 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1COC2=C(C=CC=C21)C=O
(2)InChI: InChI=1S/C9H8O2/c10-6-8-3-1-2-7-4-5-11-9(7)8/h1-3,6H,4-5H2
(3)InChIKey: CLXXUGOCVBQNAI-UHFFFAOYSA-N