3,3',5,5'-四溴联苯

Description

3,3',5,5'-TETRABROMOBIPHENYL · CAS 16400-50-3 · C12H6Br4. UNII 4G4R89X711. LogP: 7.41.

Identification

CAS Registry Number	16400-50-3
PubChem CID	635340
Molecular formula	C12H6Br4
IUPAC name	1,3-dibromo-5-(3,5-dibromophenyl)benzene
UNII (FDA)	4G4R89X711

Computed Descriptors

Molecular Weight	469.79
XLogP3	6.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	1
Exact Mass	469.71620
Monoisotopic Mass	465.72030
Topological Polar Surface Area	0
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

LogP	7.41

GHS Hazard Classification

Reported hazard statements	H318 (100%)

Documented Uses

• PBBs can be used as flame retardants and may be added to the plastics used to make products like computer monitors, televisions, textiles, and plastic foams to make them difficult to burn. However, the use of PBBs is banned or restricted in most areas due to their toxicity and persistence in the environment. (L628, L629)

Synonyms

3,3',5,5'-Tetrabromo-1,1'-biphenyl; 3,3',5,5'-Tetrabromobiphenyl; 1,1'-Biphenyl, 3,3',5,5'-tetrabromo-; 1,3-dibromo-5-(3,5-dibromophenyl)benzene; PBB 80; UNII-4G4R89X711; 4G4R89X711; 3,5,3',5'-Tetrabromo-1,1'-biphenyl; DTXSID0075108; RefChem:90636; DTXCID3035266; 687-038-7; FXJXZYWFJAXIJX-UHFFFAOYSA-N; InChI=1/C12H6Br4/c13-9-1-7(2-10(14)5-9)8-3-11(15)6-12(16)4-8/h1-6; 16400-50-3; C12H6Br4

Frequently Asked Questions

What are the CAS number and molecular formula of 3,3',5,5'-TETRABROMOBIPHENYL?

CAS 16400-50-3; molecular formula C12H6Br4; molecular weight — g/mol.

What other names is 3,3',5,5'-TETRABROMOBIPHENYL known by?

3,3',5,5'-Tetrabromo-1,1'-biphenyl, 3,3',5,5'-Tetrabromobiphenyl, 1,1'-Biphenyl, 3,3',5,5'-tetrabromo-, 1,3-dibromo-5-(3,5-dibromophenyl)benzene, PBB 80, UNII-4G4R89X711.

Is 3,3',5,5'-TETRABROMOBIPHENYL classified as hazardous?

Hazard statements reported: H318.

What are the key physical properties of 3,3',5,5'-TETRABROMOBIPHENYL?

LogP: 7.41.

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.