1,4-Dibromobenzene
- Product Name1,4-Dibromobenzene
- CAS106-37-6
- CBNumberCB8676250
- MFC6H4Br2
- MW235.9
- EINECS203-390-2
- MDL NumberMFCD00000089
- MOL File106-37-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 83-87 °C (lit.) |
| Boiling point | 219 °C (lit.) |
| Density | 1.841 g/mL at 25 °C (lit.) |
| vapor pressure | 0.134 at 35 °C (Hine et al., 1963) |
| refractive index | 1.5742 |
| Flash point | 219-220°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in alcohol, benzene, chloroform, toluene and carbon tetrachloride. Insoluble in ether. |
| form | Crystals |
| color | Colorless to almost white |
| Water Solubility | practically insoluble |
| λmax | 282nm(EtOH)(lit.) |
| Merck | 14,3019 |
| BRN | 1904543 |
| Henry's Law Constant | 5.0 x 10-4 atm?m3/mol at 25 °C (Hine and Mookerjee, 1975) |
| Dielectric constant | 8.8（20℃） |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | 1S/C6H4Br2/c7-5-1-2-6(8)4-3-5/h1-4H |
Safety
| Symbol(GHS) |
 
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335-H411 | |||||||||
| Precautionary statements | P273-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-36-26 | |||||||||
| RIDADR | UN 2711 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | CZ1791000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29036990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Aquatic Chronic 2 Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| Hazardous Substances Data | 106-37-6(Hazardous Substances Data) | |||||||||
| Toxicity | Acute oral LD50 for mice 120 mg/kg (quoted, RTECS, 1985). | |||||||||
| NFPA 704: |
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