2,3',4,5-四氯联苯

Description

2,3',4,5-tetrachlorobiphenyl · CAS 73575-53-8 · C12H6Cl4. UNII 1NS22Z084V. LogP: 6.32.

Identification

CAS Registry Number	73575-53-8
PubChem CID	91717
Molecular formula	C12H6Cl4
IUPAC name	1,2,4-trichloro-5-(3-chlorophenyl)benzene
UNII (FDA)	1NS22Z084V

Computed Descriptors

Molecular Weight	292.0
XLogP3	6.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	1
Exact Mass	291.919411
Monoisotopic Mass	289.922361
Topological Polar Surface Area	0
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

LogP	6.32

Regulatory Status

GHS notification summary	100% (3 / 3)

GHS Hazard Classification

GHS notification summary	100% (3 / 3)

Documented Uses

• PCBs were used as coolants and lubricants in transformers, capacitors, and other electrical devices (such as fluorescent lights and refridgerators) produced before 1977. PCBs may contaminate the air and water near hazardous waste sites. In addition, PCBs bioaccumulate in the environment and may be found in fish, meat, and dairy products. (L4)

Synonyms

2,3',4,5-Tetrachlorobiphenyl; 73575-53-8; 2,3',4,5-TETRACHLORO-1,1'-BIPHENYL; 1,1'-Biphenyl, 2,3',4,5-tetrachloro-; UNII-1NS22Z084V; PCB 67; 1NS22Z084V; DTXSID0074215; RefChem:53571; DTXCID2047561; 1,2,4-trichloro-5-(3-chlorophenyl)benzene; SCHEMBL4450500; SCHEMBL29554995; MSK3666; LQEGJNOKOZHBBZ-UHFFFAOYSA-N; 1,1'-Biphenyl, 2,3',4,5-tetrachloro

Frequently Asked Questions

What are the CAS number and molecular formula of 2,3',4,5-tetrachlorobiphenyl?

CAS 73575-53-8; molecular formula C12H6Cl4; molecular weight — g/mol.

What other names is 2,3',4,5-tetrachlorobiphenyl known by?

2,3',4,5-Tetrachlorobiphenyl, 73575-53-8, 2,3',4,5-TETRACHLORO-1,1'-BIPHENYL, 1,1'-Biphenyl, 2,3',4,5-tetrachloro-, UNII-1NS22Z084V, PCB 67.

Is 2,3',4,5-tetrachlorobiphenyl classified as hazardous?

100% of GHS notifications report no hazard classification (3 of 3).

What are the key physical properties of 2,3',4,5-tetrachlorobiphenyl?

LogP: 6.32.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.