A3521912
4,4'-Difluorodiphenylmethane , >99.0%(GC) , 457-68-1
Synonym(s):
4,4′-Difluorodiphenylmethane;Bis(4-fluorophenyl)methane
CAS NO.：457-68-1
Empirical Formula: C13H10F2
Molecular Weight: 204.22
MDL number: MFCD00000360
EINECS: 207-274-2
| Pack Size | Price | Stock | Quantity |
| 5g | RMB119.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 29-30 °C(lit.) |
| Boiling point: | 258-260 °C742 mm Hg(lit.) |
| Density | 1.145 g/mL at 25 °C(lit.) |
| vapor pressure | 0.933Pa at 50℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-30°C |
| form | Crystalline |
| color | White or Colorless to Light yellow |
| Specific Gravity | 1.145 |
| Water Solubility | Insoluble in water. |
| BRN | 1956387 |
| InChI | InChI=1S/C13H10F2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9H2 |
| InChIKey | DXQVFHQUHOFROC-UHFFFAOYSA-N |
| SMILES | C(C1=CC=C(F)C=C1)C1=CC=C(F)C=C1 |
| CAS DataBase Reference | 457-68-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Bis(4-fluorophenyl)methane(457-68-1) |
Description and Uses
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312 |
| Precautionary statements | P264b-P270-P280-P302+P352-P312-P330-P363-P403-P501c |
| Hazard Codes | Xn,Xi |
| Risk Statements | 21/22 |
| Safety Statements | 28A-24/25 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29036990 |
| Storage Class | 11 - Combustible Solids |
