Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,4-Difluorobiphenyl (CAS: 37847-52-2) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com
| Chemical Name |
2,4-Difluorobiphenyl |
| Synonyms |
2,4-Difluoro-1,1'-Biphenyl; PPDF |
| CAS Number |
37847-52-2 |
| CAT Number |
RF-PI1804 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C12H8F2 |
| Molecular Weight |
190.19 |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
White to Beige Powder or Crystals |
| Purity / Analysis Method |
>98.0% (GC) |
| Melting Point |
61.0~65.0℃ |
| Infrared Spectrum |
Conforms to Structure |
| NMR Spectrum |
Conforms to Structure |
| Solubility in Toluene |
Almost Transparency |
| Test Standard |
Enterprise Standard |
| Usage |
Battery Additive
|
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
2,4-Difluorobiphenyl (CAS: 37847-52-2) is not only an important intermediate in the synthesis of fluorobenzene salicylic acid, but also can be used as an overcharge prevention additive in battery electrolyte, its purity is the key to determine the battery overcharge prevention and performance. Lithium battery includes positive electrode, negative electrode, electrolyte and diaphragm, but in the charging and discharging process, will release heat, resulting in battery performance degradation, and there is also the phenomenon of overcharging battery, lithium ion battery and the development of electronic information industry constraints. The existing way is to add battery additives to prevent the harm and disadvantages caused by overcharge of the battery. 2,4-Difluorobiphenyl is one such anti-overcharging additive.