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CAS NO.457-68-1
| 4,4'-Difluorodiphenylmethane Basic information |
| Product Name: | 4,4'-Difluorodiphenylmethane |
| Synonyms: | 4,4'-DIFLUORODIPHENYLMETHANE;1,1-METHYLENEBIS[4-FLUOROBENZENE];BIS(4-FLUOROPHENYL)METHANE;BIS(P-FLUOROPHENYL)METHANE;1-Fluoro-4-(4-fluorobenzyl)benzene;4,4'-Difluorodiphenylamine;Benzene, 1,1'-methylenebis[4-fluoro-;4 4'-DIFLUORODIPHENYLMETHANE 99% (GC) |
| CAS: | 457-68-1 |
| MF: | C13H10F2 |
| MW: | 204.22 |
| EINECS: | 207-274-2 |
| Product Categories: | Diphenylmethanes (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research |
| Mol File: | 457-68-1.mol |
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| 4,4'-Difluorodiphenylmethane Chemical Properties |
| mp | 29-30 °C(lit.) |
| bp | 258-260 °C742 mm Hg(lit.) |
| density | 1.145 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Fp | >230 °F |
| BRN | 1956387 |
| CAS DataBase Reference | 457-68-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Bis(4-fluorophenyl)methane(457-68-1) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 21/22 |
| Safety Statements | 28A |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29036990 |
| 4,4'-Difluorodiphenylmethane Usage And Synthesis |
| Chemical Properties | CLEAR COLORLESS TO YELLOWISH LIQUID AFTER MELTING |
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