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PCB 138

PCB 138 structure

CAS No:
35065-28-2
Formula:
C12H4Cl6
Chemical Name:
PCB 138
Synonyms:
1,1′-Biphenyl,2,2′,3,4,4′,5′-hexachloro-;2,2′,3,4,4′,5′-Hexachloro-1,1′-biphenyl;2,3,4,2′,4′,5′-Hexachlorobiphenyl;2,2′,3,4,4′,5′-Hexachlorobiphenyl;2,2′,3′,4,4′,5-Hexachlorobiphenyl;2,4,5,2′,3′,4′-Hexachlorobiphenyl;PCB 138;K 138;CB 138
Categories:
Analytical Chemistry > Food Safety

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Description

PCB138 is a polychlorobiphenyl.

PCB 138 Basic Attributes

Molecular Weight：

360.88

Exact Mass：

360.88

EC Number：

208-759-1

UNII：

7Y6JIG1867

DSSTox ID：

DTXSID8038300

Characteristics

PSA：

XLogP3：

6.78

Density：

1.6±0.1 g/cm3

Melting Point：

80°C

Boiling Point：

400.0±37.0 °C at 760 mmHg

Flash Point：

-12 °C

Refractive Index：

1.627

Water Solubility：

7.29ug/L(20 ºC)

Storage Conditions：

2-8°C

Vapor Pressure：

3.79e-06 mmHg

Henrys Law Constant：

2.10e-05 atm-m3/mole

Safety Information

Packing level：

Hazard category：

Transport codes：

2315

wgk germany：

hazard class code：

11-38-50/53-65-67-33

safety instructions：

16-60-61-62-35-33-29-9

Marks：

F,Xn,N

Precautionary statement(s)：

P273-P391-P501

Hazard Statements：

H373-H410

GHS Classification：

|Warning|H373 (100%): Causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]|P260, P273, P314, P391, and P501|Aggregated GHS information provided by 57 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Mobility：

8.51e+05 L/kg

Drug Information

Biological Half-Life：

389.05 Days

MeSH Entry Terms：

2,2',3',4,4',5-hexachlorobiphenyl

Computed Properties

Molecular Weight:360.9
XLogP3:7.2
Rotatable Bond Count:1
Exact Mass:359.841466
Monoisotopic Mass:357.844416
Heavy Atom Count:18
Complexity:286
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes