4,4'-Dibromobiphenyl
4,4'-Dibromobiphenyl structure
|
Common Name | 4,4'-Dibromobiphenyl | ||
|---|---|---|---|---|
| CAS Number | 92-86-4 | Molecular Weight | 312.000 | |
| Density | 1.7±0.1 g/cm3 | Boiling Point | 357.6±17.0 °C at 760 mmHg | |
| Molecular Formula | C12H8Br2 | Melting Point | 163-165 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 198.3±20.2 °C | |
| Symbol |
GHS07, GHS08 |
Signal Word | Warning | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 4,4'-Dibromobiphenyl |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 357.6±17.0 °C at 760 mmHg |
| Melting Point | 163-165 °C(lit.) |
| Molecular Formula | C12H8Br2 |
| Molecular Weight | 312.000 |
| Flash Point | 198.3±20.2 °C |
| Exact Mass | 309.899261 |
| LogP | 5.78 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.626 |
| InChIKey | HQJQYILBCQPYBI-UHFFFAOYSA-N |
| SMILES | Brc1ccc(-c2ccc(Br)cc2)cc1 |
| Water Solubility | INSOLUBLE |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07, GHS08 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335-H336-H351-H373-H412 |
| Precautionary Statements | P261-P273-P281-P305 + P351 + P338 |
| Target Organs | Blood, Central nervous system, Liver |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US) |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26-S37-S36/37-S61-S60-S39 |
| RIDADR | 3152 |
| WGK Germany | 1 |
| Packaging Group | II |
| Hazard Class | 9 |
| HS Code | 29036990 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 10 | |
|---|---|
| DownStream 10 | |
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CAS#:613-33-2This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2903999010 |
|---|---|
| Summary | 2903999010 2,3,3',4,5,6-hexachloro-1,1'-biphenyl。supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Induction of drug metabolism enzymes by dihalogenated biphenyls.
J. Biochem. Toxicol. 5(1) , 57-63, (1990) The effects of pretreatment with symmetrically dihalogenated biphenyls (DXBs, X-F, Cl(C), Br(B) and I) on rat liver drug metabolism enzymes were investigated. 4,4'-DFB, -DCB, and -DBB as well as 2,2'-... |
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A Taiji-principle-designed magnetic porous C-doped graphitic carbon nitride for environment-friendly solid phase extraction of pollutants from water samples.
J. Chromatogr. A. 1412 , 12-21, (2015) A new magnetic porous carbon-doped graphitic carbon nitride nanocomposite and experimental strategies were environment-friendly designed for solid phase extraction of brominated flame retardants from ... |
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Photoelectrocatalytic degradation of 4,4'-dibromobiphenyl in aqueous solution on TiO₂ and doped TiO₂ nanotube arrays.
Chemosphere 82(1) , 43-7, (2011) Polybrominated biphenyls have been widely used as flameretardants in textile and electronic industries, and additives in plastics. Over the past few decades, much attention has been given to polybromi... |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
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Name: Displacement of [3H]-estradiol (E2) from sheep uterine estrogen receptor
Source: ChEMBL
Target: Estrogen receptor beta
External Id: CHEMBL675206
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Name: High Throughput Screening of small molecules that kill Mycobacterium tuberculosis
Source: 15607
Target: N/A
External Id: Cornell_MTB_2017
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 4,4′-dibromobiphenyl |
| 4,4'-Dibromobiphenyl |
| EINECS 202-198-6 |
| MFCD00000101 |
| p,p'-Dibromobiphenyl |
| 1-bromo-4-(4-bromophenyl)benzene |
| 4,4'-dibromo-1,1'-biphenyl |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What English synonyms does 4,4'-Dibromobiphenyl have? |
| A: English synonyms of 4,4'-Dibromobiphenyl: 4,4′-dibromobiphenyl, 4,4'-Dibromobiphenyl, EINECS 202-198-6, MFCD00000101, p,p'-Dibromobiphenyl, 1-bromo-4-(4-bromophenyl)benzene, 4,4'-dibromo-1,1'-biphenyl. |
| Q: What is the boiling point of 4,4'-Dibromobiphenyl? |
| A: Boiling point of 4,4'-Dibromobiphenyl is 357.6±17.0 °C at 760 mmHg. |
| Q: What is the molecular formula of 4,4'-Dibromobiphenyl? |
| A: Molecular formula of 4,4'-Dibromobiphenyl is C12H8Br2. |
| Q: What is the molecular weight of 4,4'-Dibromobiphenyl? |
| A: Molecular weight of 4,4'-Dibromobiphenyl is 312.000. |
| Q: What is the English name of 4,4'-Dibromobiphenyl? |
| A: The English name of 4,4'-Dibromobiphenyl is 4,4'-Dibromobiphenyl. |
| Q: What is the LogP of 4,4'-Dibromobiphenyl? |
| A: LogP of 4,4'-Dibromobiphenyl is 5.78. |
| Q: What is the melting point of 4,4'-Dibromobiphenyl? |
| A: Melting point of 4,4'-Dibromobiphenyl is 163-165 °C(lit.). |
| Q: What is the CAS number of 4,4'-Dibromobiphenyl? |
| A: CAS number of 4,4'-Dibromobiphenyl is 92-86-4. |
| Q: What are the downstream products of 4,4'-Dibromobiphenyl? |
| A: Related downstream products(CAS) of 4,4'-Dibromobiphenyl: 106991-88-2;108772-31-2;480996-05-2;4151-80-8;50670-58-1;66-98-8;398-21-0;49742-56-5;58328-31-7;613-33-2. |
| Q: What is the InChIKey of 4,4'-Dibromobiphenyl? |
| A: InChIKey of 4,4'-Dibromobiphenyl is HQJQYILBCQPYBI-UHFFFAOYSA-N. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |
| Henan Tianfu Chemical Co., Ltd. |