4,4'-Dibromobiphenyl (CAS 92-86-4) — formula C12H8Br2, molecular weight 312.00; category organic chemicals.
4,4'-Dibromobiphenyl (CAS 92-86-4) is a chemical raw material in the organic chemicals category. Its molecular formula C12H8Br2 comprises 12 C, 8 H, 2 Br atoms. Its molecular weight is about 312.00. Reported physicochemical data: LogP about 5.72. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 92-86-4 |
|---|---|
| Molecular Formula | C12H8Br2 |
| Molecular Weight | 312.00 |
| LogP | 5.72 |
| Applications | 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) |
| Category | Organic Chemicals |
Documented applications: 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).
4,4'-Dibromobiphenyl is a carbon-based organic compound with CAS registry number 92-86-4 and molecular formula C12H8Br2 (molecular weight 312.00), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 92-86-4
Its molecular formula C12H8Br2 comprises 12 C, 8 H, 2 Br atoms.
Also known as: 4,4'-Dibromobiphenyl · 4,4'-二溴联苯
Category: organic chemicals
The CAS registry number of 4,4'-Dibromobiphenyl is 92-86-4.
Molecular formula C12H8Br2, molecular weight 312.00.
It is also registered under: 4,4'-Dibromobiphenyl, 4,4'-二溴联苯.
Recorded applications: 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).
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4,4'-Dibromobiphenyl (CAS 92-86-4), compiled from public chemistry databases.
| CAS Registry Number | 92-86-4 |
|---|---|
| PubChem CID | 7110 |
| Molecular formula | C12H8Br2 |
| IUPAC name | 1-bromo-4-(4-bromophenyl)benzene |
| UNII (FDA) | POU26V2XT2 |
| Molecular Weight | 312.00 |
|---|---|
| XLogP3 | 5.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 311.89723 |
| Monoisotopic Mass | 309.89928 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 14 |
| Vapor Pressure | 0.0000246 [mmHg] |
|---|---|
| LogP | 5.72 |
4,4'-DIBROMOBIPHENYL; 92-86-4; 1,1'-Biphenyl, 4,4'-dibromo-; 1-bromo-4-(4-bromophenyl)benzene; p,p'-Dibromobiphenyl; 4,4'-Dibromodiphenyl; PBB 15; Biphenyl, 4,4'-dibromo-; NSC-2098; POU26V2XT2; RefChem:96236; 202-198-6; 4,4-Dibromobiphenyl; 4,4'-Dibromo-1,1'-biphenyl; 4',4-dibromobiphenyl; MFCD00000101
| GHS notification summary | 3.8% (2 / 53) |
|---|
| GHS notification summary | 3.8% (2 / 53) |
|---|---|
| Reported hazard statements | H302 (88.7%), H315 (94.3%), H318 (86.8%), H335 (94.3%), H351 (81.1%), H400 (86.8%), H410 (86.8%) |
This chemical does not meet GHS hazard criteria for 3.8% (2 of 53) of reports.
H302 (88.7%): Harmful if swallowed [Warning Acute toxicity, oral]
4,4'-Dibromobiphenyl · CAS 92-86-4 · C12H8Br2. UNII POU26V2XT2. Vapor Pressure: 0.0000246 [mmHg]; LogP: 5.72.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二溴联苯