The 2-Chloro-1,3-dicyanobenzene with cas registry number of 28442-78-6, belongs to the following product categorie: Nitrile. It has the systematic name of 2-chlorobenzene-1,3-dicarbonitrile. And it IUPAC name is also 2-chlorobenzene-1,3-dicarbonitrile.

Physical properties about this chemical are: (1)ACD/LogP: 1.35; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 47.58 Å²; (7)Index of Refraction: 1.586; (8)Molar Refractivity: 40.71 cm³; (9)Molar Volume: 121.2 cm³; (10)Polarizability: 16.14×10^-24cm³; (11)Surface Tension: 60.1 dyne/cm; (12)Enthalpy of Vaporization: 53.4 kJ/mol; (13)Vapour Pressure: 0.00163 mmHg at 25°C.

Preparation: this chemical can be prepared by Benzene-1-nitro-2,6-dicyano. This reaction will need reagent LiCl and solvent dimethylsulfoxide. The reaction time is 2.5 hour(s) with reaction temperature of 110 ℃. The yield is about 60%.

Uses of p-Chloropropiophenone: it can be used to 2-chloro-isophthalic acid. This reaction will need reagent H2SO4, AcOH. The reaction time is 5 hour(s). The yield is about 45%.

You can still convert the following datas into molecular structure: 
(1)SMILES: N#Cc1cccc(C#N)c1Cl;
(2)InChI: InChI=1/C8H3ClN2/c9-8-6(4-10)2-1-3-7(8)5-11/h1-3H;
(3)InChIKey: KELQMIQLTBTJNV-UHFFFAOYAX;
(4)Std. InChI: InChI=1S/C8H3ClN2/c9-8-6(4-10)2-1-3-7(8)5-11/h1-3H;
(5)Std. InChIKey: KELQMIQLTBTJNV-UHFFFAOYSA-N

The toxicity data is as follows: