The 1,3-Butadiene,1,4-dichloro-, (E,Z)- (8CI,9CI), with the CAS registry number 3588-13-4, is also known as (1E,3Z)-1,4-Dichloro-1,3-butadiene. Its EINECS number is 222-723-2. This chemical's molecular formula is C₄H₄Cl₂ and molecular weight is 122.98. What's more, its systematic name is (1Z,3E)-1,4-Dichlorobuta-1,3-diene. 

Physical properties of 1,3-Butadiene,1,4-dichloro-, (E,Z)- (8CI,9CI) are: (1)ACD/LogP: 2.11; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.11; (4)ACD/LogD (pH 7.4): 2.11; (5)ACD/BCF (pH 5.5): 23.59; (6)ACD/BCF (pH 7.4): 23.59; (7)ACD/KOC (pH 5.5): 334.4; (8)ACD/KOC (pH 7.4): 334.4; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.493; (14)Molar Refractivity: 30.39 cm³; (15)Molar Volume: 104.5 cm³; (16)Polarizability: 12.04×10^-24 cm³; (17)Surface Tension: 28.9 dyne/cm; (18)Density: 1.176 g/cm³; (19)Flash Point: 43.1 °C; (20)Enthalpy of Vaporization: 35.57 kJ/mol; (21)Boiling Point: 133.5 °C at 760 mmHg; (22)Vapour Pressure: 10.4 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(=CCl)C=CCl
(2)InChI: InChI=1S/C4H4Cl2/c5-3-1-2-4-6/h1-4H/b3-1-,4-2+
(3)InChIKey: LDZSRRMBFGBOAE-HSFFGMMNSA-N