The 4-Chlorocinnamaldehyde is an organic compound with the formula C₉H₇ClO. The systematic name of this chemical is (2E)-3-(4-chlorophenyl)prop-2-enal. With the CAS registry number 49678-02-6, it is also named as 2-propenal, 3-(4-chlorophenyl)-, (2E)-. The product's categories are Aromatic Cinnamic Acids; Esters and Derivatives.

Physical properties about 4-Chlorocinnamaldehyde are: (1)ACD/LogP: 2.65; (2)ACD/LogD (pH 5.5): 2.65; (3)ACD/LogD (pH 7.4): 2.65; (4)ACD/BCF (pH 5.5): 60.61; (5)ACD/BCF (pH 7.4): 60.61; (6)ACD/KOC (pH 5.5): 656.97; (7)ACD/KOC (pH 7.4): 656.97; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 17.07 Å²; (11)Index of Refraction: 1.591; (12)Molar Refractivity: 47.22 cm³; (13)Molar Volume: 139.6 cm³; (14)Polarizability: 18.72×10^-24cm³; (15)Surface Tension: 41.7 dyne/cm; (16)Density: 1.192 g/cm³; (17)Flash Point: 134.6 °C; (18)Enthalpy of Vaporization: 52.97 kJ/mol; (19)Boiling Point: 290.4 °C at 760 mmHg; (20)Vapour Pressure: 0.00208 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1ccc(/C=C/C=O)cc1
(2)InChI: InChI=1/C9H7ClO/c10-9-5-3-8(4-6-9)2-1-7-11/h1-7H/b2-1+
(3)InChIKey: HONRSHHPFBMLBT-OWOJBTEDBX
(4)Std. InChI: InChI=1S/C9H7ClO/c10-9-5-3-8(4-6-9)2-1-7-11/h1-7H/b2-1+
(5)Std. InChIKey: HONRSHHPFBMLBT-OWOJBTEDSA-N