Chemical Properties of 1,1'-Biphenyl, 2,2',3,4',5,5',6-heptachloro- (CAS 52663-68-0)

1,1'-Biphenyl, 2,2',3,4',5,5',6-heptachloro-

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InChI
InChI=1S/C12H3Cl7/c13-5-2-7(15)6(14)1-4(5)10-11(18)8(16)3-9(17)12(10)19/h1-3H
InChI Key
UDMZPLROONOSEF-UHFFFAOYSA-N
Formula
C12H3Cl7
SMILES
Clc1cc(Cl)c(-c2c(Cl)c(Cl)cc(Cl)c2Cl)cc1Cl
Molecular Weight1
395.32
CAS
52663-68-0
Other Names
  • 2,2',3, 4',5,5',6-Heptachlorobiphenyl
  • 2,2',3,4',5,5',6-Heptachloro-1,1'-biphenyl
  • PCB 187
Sources

Physical Properties

Property Value Unit Source
Δf 124.06 kJ/mol Joback Calculated Property
Δfgas -8.42 kJ/mol Joback Calculated Property
Δfus 41.57 kJ/mol Joback Calculated Property
Δvap 82.19 kJ/mol Joback Calculated Property
logPoct/wat 7.93 Crippen Calculated Property
Pc 2329.27 kPa Joback Calculated Property
Tboil 824.19 K Joback Calculated Property
Tc 1096.84 K Joback Calculated Property
Tfus 574.92 K Joback Calculated Property
Vc 0.83 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 415.14 J/mol×K 824.19 Joback Calculated Property
η 0.00 Pa×s 824.19 Joback Calculated Property
ΔvapH 94.00 kJ/mol 368.0 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 9
-Cl 7
=CH- (ring) 3

Similar Compounds

1,1'-Biphenyl, 2,2',3,4',5',6-hexachloro-. 2,2',3,4',6,6'-Hexachloro-1,1'-biphenyl. 2,2',3,4',5,6-Hexachloro-1,1'-biphenyl. 2,2',3,4',6-Pentachloro-1,1'-biphenyl. 1,1'-Biphenyl, 2,2',3,4',5,6,6'-heptachloro. 1,1'-Biphenyl, 2,2',3,4,6-pentachloro-. 1,1'-Biphenyl, 2,2',3,3',4,6,6'-heptachloro-. 1,1'-Biphenyl, 2,2',3,3',4,5',6,6'-octachloro-. 1,1'-Biphenyl, 2,2',3,3',4,6'-hexachloro-. 2,2',3,3',4,5',6-Heptachlorobiphenyl. 1,1'-Biphenyl, 2,2',3,3',4,4',6-heptachloro-. 1,1'-Biphenyl, 2,2',3,3',4,5',6'-heptachloro-. 1,1'-Biphenyl, 2,2',3,3',4,4',6,6'-octachloro-. 1,1'-Biphenyl, 2,2',3,4,4',6-hexachloro-. 1,1'-Biphenyl, 2,2',3,4,4',5',6-heptachloro-.

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