The 4-Thiazolecarboxaldehyde,2-chloro-, also known as 2-Chloro-4-formylthiazole, is the organic compound with the formula C₄H₂ClNOS. It belongs to the product categories of Building Blocks; Thiazole. With the CAS registry number 5198-79-8, its IUPAC name is 2-chloro-1,3-thiazole-4-carbaldehyde. When you are using this chemical, please be cautious about it. This chemical may cause inflammation to the skin or other mucous membranes. 

Physical properties of 4-Thiazolecarboxaldehyde,2-chloro-: (1)ACD/LogP: 0.41; (2)ACD/LogD (pH 5.5): 0.41; (3)ACD/LogD (pH 7.4): 0.41; (4)#H bond acceptors: 2; (5)#Freely Rotating Bonds: 1; (6)Index of Refraction: 1.637; (7)Molar Refractivity: 34.37 cm³; (8)Molar Volume: 95.7 cm³; (9)Surface Tension: 59.1 dyne/cm; (10)Density: 1.541 g/cm³; (11)Flash Point: 122.3 °C; (12)Enthalpy of Vaporization: 51.73 kJ/mol; (13)Boiling Point: 278.6 °C at 760 mmHg; (14)Vapour Pressure: 0.00421 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=C(N=C(S1)Cl)C=O
(2)InChI: InChI=1S/C4H2ClNOS/c5-4-6-3(1-7)2-8-4/h1-2H
(3)InChIKey: JGIIXKZUXXDKOO-UHFFFAOYSA-N