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4,4′-Dichlorobiphenyl

4,4′-Dichlorobiphenyl structure

CAS No:
2050-68-2
Formula:
C12H8Cl2
Chemical Name:
4,4′-Dichlorobiphenyl
Synonyms:
1,1′-Biphenyl,4,4′-dichloro-;Biphenyl,4,4′-dichloro-;4,4′-Dichloro-1,1′-biphenyl;4,4′-Dichlorobiphenyl;p,p′-Dichlorobiphenyl;p,p-DCBP;PCB 15;NSC 1141;1-Chloro-4-(4-chlorophenyl)benzene
Categories:
Analytical Chemistry > Food Safety

Description

ChEBI: A dichlorobiphenyl carrying chloro groups at positions 4 and 4' respectively.

4,4'-dichlorobiphenyl is a dichlorobiphenyl carrying chloro groups at positions 4 and 4' respectively. It is a dichlorobiphenyl and a member of monochlorobenzenes.

4,4′-Dichlorobiphenyl Basic Attributes

Molecular Weight：

223.1

Exact Mass：

223.10

EC Number：

218-095-4

UNII：

DOF6S5DT2R

NSC Number：

1141

DSSTox ID：

DTXSID0022515

HScode：

2903999010

Characteristics

PSA：

0 Å²

XLogP3：

5.12

Density：

1.2±0.1 g/cm3

Melting Point：

149.3 °C

Boiling Point：

317 °C

Flash Point：

-12℃

Refractive Index：

1.594

Water Solubility：

53ug/L(25 ºC)

Storage Conditions：

2-8°C

Vapor Pressure：

5.35e-04 mmHg

OH：

2.00e-12 cm3/molecule*sec

Henrys Law Constant：

1.99e-04 atm-m3/mole

Safety Information

Packing level：

Hazard category：

Transport codes：

2315

wgk germany：

hazard class code：

11-36/37/38-22-50/53-33-67-65-38

safety instructions：

16-26-33-36-61-60-35-62

RTECS Number：

DV3912500

Marks：

F,Xi,Xn,N

Precautionary statement(s)：

P210-P261-P273-P301 + P310-P331-P501

Hazard Statements：

H225-H304-H315-H336-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 197 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

Metabolism/Metabolites：

4,4'-Dichlorobiphenyl has known human metabolites that include 4,4-²-Dichloro-3-biphenylol.

MeSH Entry Terms：

4,4'-dichlorobiphenyl

Computed Properties

Molecular Weight:223.09
XLogP3:5.6
Rotatable Bond Count:1
Exact Mass:222.0003056
Monoisotopic Mass:222.0003056
Heavy Atom Count:14
Complexity:145
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes