O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO

IUPAC Name: 1,2-bis(2-chloroethoxy)ethane 
Empirical Formula: C₆H₁₂Cl₂O₂
Molecular Weight: 187.0643g/mol
XLogP3: 1.1
H-Bond Donor: 0
H-Bond Acceptor: 2
Rotatable Bond Count: 7
Exact Mass: 186.021435
MonoIsotopic Mass: 186.021435
Topological Polar Surface Area: 18.5
Heavy Atom Count: 10
Formal Charge: 0
Complexity: 53.7 
Index of Refraction: 1.44
Molar Refractivity: 43.03 cm³
Molar Volume: 163 cm³
 Polarizability: 17.06×10^-24cm³
Surface Tension: 31.7 dyne/cm
Density: 1.147 g/cm³
Flash Point: 121.1 °C
Enthalpy of Vaporization: 44.77 kJ/mol
Boiling Point: 230 °C at 760 mmHg
Vapour Pressure: 0.102 mmHg at 25°C
Canonical SMILES: C(COCCCl)OCCCl
InChI: InChI=1S/C6H12Cl2O2/c7-1-3-9-5-6-10-4-2-8/h1-6H2
InChIKey: AGYUOJIYYGGHKV-UHFFFAOYSA-N
Structure of Polyethylene glycol 400, dichloride (CAS NO.27252-69-3):

WGK Germany: 3
F: 10-21
A severe eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.

  Polyethylene glycol 400, dichloride , its cas register number is 27252-69-3. It also can be called Poly(oxy-1,2-ethanediyl), alpha-(2-chloroethyl)-omega-(2-chloroethoxy)- ; alpha,omega-Dichloropolyethylene glycol ; alpha-(2-Chloroethyl)-omega-(2-chloroethoxy)poly(oxy-1,2-ethanediyl) . Polyethylene glycol 400, dichloride (CAS NO.27252-69-3) has a severe eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.