The Ethene,1,2-dichloro-1,2-difluoro-, with the CAS registry number 598-88-9, is also known as 1,2-Dichlorodifluoroethylene. Its EINECS registry number is 209-956-5. This chemical's molecular formula is C₂Cl₂F₂ and molecular weight is 132.92. What's more, both its IUPAC name and systematic name are the same which is called 1,2-Dichloro-1,2-difluoroethene.

Physical properties about Ethene,1,2-dichloro-1,2-difluoro- are: (1)ACD/LogP: 1.821; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.82; (4)ACD/LogD (pH 7.4): 1.82; (5)ACD/BCF (pH 5.5): 14.25; (6)ACD/BCF (pH 7.4): 14.25; (7)ACD/KOC (pH 5.5): 233.07; (8)ACD/KOC (pH 7.4): 233.07; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.393; (14)Molar Refractivity: 21.084 cm³; (15)Molar Volume: 88.431 cm³; (16)Polarizability: 8.358×10^-24cm³; (17)Surface Tension: 20.083 dyne/cm; (18)Density: 1.503 g/cm³; (19)Flash Point: -41.905 °C; (20)Enthalpy of Vaporization: 25.813 kJ/mol; (21)Boiling Point: 22.824 °C at 760 mmHg; (22)Vapour Pressure: 821.052 mmHg at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical may cause inflammation to the skin or other mucous membranes and it is toxic by inhalation. It is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. You must keep container in a well-ventilated place and you can not breathe the gas/fumes/vapour/spray.

You can still convert the following datas into molecular structure:
(1) SMILES: ClC(F)=C(Cl)F
(2) InChI: InChI=1S/C2Cl2F2/c3-1(5)2(4)6
(3) InChIKey: UPVJEODAZWTJKZ-UHFFFAOYSA-N