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PCB 121

PCB 121 structure

CAS No:
56558-18-0
Formula:
C12H5Cl5
Chemical Name:
PCB 121
Synonyms:
1,1′-Biphenyl,2,3′,4,5′,6-pentachloro-;2,3′,4,5′,6-Pentachloro-1,1′-biphenyl;2,4,6,3′,5′-Pentachlorobiphenyl;2,3′,4,5′,6-Pentachlorobiphenyl;PCB 121
Categories:
Analytical Chemistry > Food Safety

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PCB 121 Basic Attributes

Molecular Weight：

326.43

Exact Mass：

326.43

UNII：

2R99YR2114

Characteristics

PSA：

XLogP3：

6.62060

Density：

1.522 g/cm3

Melting Point：

95.86°C (estimate)

Boiling Point：

372.9ºCat 760 mmHg

Flash Point：

179.2ºC

Refractive Index：

1.619

Computed Properties

Molecular Weight:326.4
XLogP3:6.5
Rotatable Bond Count:1
Exact Mass:325.880439
Monoisotopic Mass:323.883389
Heavy Atom Count:17
Complexity:237
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes