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PCB 105

PCB 105 structure

CAS No:
32598-14-4
Formula:
C12H5Cl5
Chemical Name:
PCB 105
Synonyms:
1,1′-Biphenyl,2,3,3′,4,4′-pentachloro-;Biphenyl,2,3,3′,4,4′-pentachloro-;2,3,3′,4,4′-Pentachloro-1,1′-biphenyl;2,3,3′,4,4′-Pentachlorobiphenyl;3,4,2′,3′,4′-Pentachlorobiphenyl;2,3,4,3′,4′-Pentachlorobiphenyl;PCB 105;CB 105;2′,3′,4,4′,5-Pentachlorobiphenyl;Polychlorinated biphenyl-105;1,2,3-Trichloro-4-(3,4-dichlorophenyl)benzene
Categories:
Analytical Chemistry > Food Safety

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Description

2,3,4,3',4'-Pentachlorobiphenyl is a trichlorobenzene, a dichlorobenzene and a pentachlorobiphenyl.

PCB 105 Basic Attributes

Molecular Weight：

326.43

Exact Mass：

326.43

UNII：

0S596V3MLH

DSSTox ID：

DTXSID8038306

HScode：

2903999090

Characteristics

PSA：

XLogP3：

6.36

Density：

1.5±0.1 g/cm3

Melting Point：

116-117 °C

Boiling Point：

392.2±37.0 °C at 760 mmHg

Flash Point：

193.6±23.9 °C

Refractive Index：

1.620

Water Solubility：

1.04e-08 M

Vapor Pressure：

6.53e-06 mmHg

Toxicity：

LD50 ipr-mus: 400 mg/kg CPBTAL 24,2168,76

Collision Cross Section：

161.1 Å² [M-Cl+O]-

Safety Information

Transport codes：

UN34329/PG2

hazard class code：

33-50/53

safety instructions：

35-60-61

RTECS Number：

DV8200000

Marks：

Precautionary statement(s)：

P260, P264, P270, P273, P301+P312, P314, P330, P391, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (92.68%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P273, P301+P312, P314, P330, P391, and P501|Aggregated GHS information provided by 41 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Substances or energies, for example heat or light, which when introduced into the air, water, or land threaten life or health of individuals or ECOSYSTEMS. (See all compounds classified as Environmental Pollutants.)

Biological Half-Life：

114.82 Days

MeSH Entry Terms：

2,3,3',4,4'-PCB

Computed Properties

Molecular Weight:326.4
XLogP3:6.6
Rotatable Bond Count:1
Exact Mass:325.880439
Monoisotopic Mass:323.883389
Heavy Atom Count:17
Complexity:259
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes