The 2-Benzofurancarboxaldehyde, 5-chloro- has the CAS registry number 23145-14-4. This chemical's molecular formula is C₉H₅ClO₂ and molecular weight is 180.59. What's more, its systematic name is 5-chloro-1-benzofuran-2-carbaldehyde.

Physical properties of 2-Benzofurancarboxaldehyde, 5-chloro- are: (1)ACD/LogP: 2.69; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.69; (4)ACD/LogD (pH 7.4): 2.69; (5)ACD/BCF (pH 5.5): 64.85; (6)ACD/BCF (pH 7.4): 64.85; (7)ACD/KOC (pH 5.5): 689.59; (8)ACD/KOC (pH 7.4): 689.59; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 30.21 Å²; (13)Index of Refraction: 1.661; (14)Molar Refractivity: 48.04 cm³; (15)Molar Volume: 129.9 cm³; (16)Polarizability: 19.04×10^-24cm³; (17)Surface Tension: 50.2 dyne/cm; (18)Density: 1.389 g/cm³; (19)Flash Point: 129 °C; (20)Enthalpy of Vaporization: 52.91 kJ/mol; (21)Boiling Point: 289.7 °C at 760 mmHg; (22)Vapour Pressure: 0.00216 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1cc2cc(C=O)oc2cc1
(2)InChI: InChI=1S/C9H5ClO2/c10-7-1-2-9-6(3-7)4-8(5-11)12-9/h1-5H
(3)InChIKey: AYMDSEGLAHWJLP-UHFFFAOYSA-N