1. Product information
| Product Name: | 1,4-Dibromobenzene |
| Synonyms: | 1,4-DIBROMOBENZENE;dibromobenzene;dibromobenzene.;p-Bromophenyl bromide;p-bromophenylbromide;p-dibromo-benzen;p-Phenylenedibromide;1,4-Dibromobenzene Zone Refined (number of passes:31) |
| CAS: | 106-37-6 |
| MF: | C6H4Br2 |
| MW: | 235.9 |
| EINECS: | 203-390-2 |
| Mol File: | 106-37-6.mol |
 |
|
| 1,4-Dibromobenzene 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 |
| Fp | 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. |
| 1,4-Dibromobenzene Usage And Synthesis |
| Chemical Properties | 1,4-dibromobenzene is a dibromobenzene. It is a white or off-white powder. freely soluble in hot ethanol, acetone, ether and hot benzene, soluble in ethanol and benzene, insoluble in water. It has a strong smell similar to that of the lighter chlorine analogue. It can be used as a precursor to the dye 6,6-Dibromoindigo. |
| Chemical Properties | Dibromobenzene is a heavy colorless liquid. Pleasant aromatic odor. |
| Uses | Solvent for oils; ore flotation; motor fuels; organic synthesis. |
| Uses | 1,4-Dibromobenzene is used in the synthesis of 2,5-dibromoacetophenone, triarylamines and trans- stilbenes. It is widely used as a heavy liquid solvent as well as a motor oil additive. It finds application as an intermediate in the manufacture of organic chemicals such as dyes, pharmaceuticals and flame retardants for polymeric materials. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
China
