BD0069548
Bis(4-phenoxyphenyl)methanone , 99% , 14984-21-5
CAS NO.：14984-21-5
Empirical Formula: C25H18O3
Molecular Weight: 366.41
MDL number: MFCD00077969
EINECS: 403-390-4
| Pack Size | Price | Stock | Quantity |
| 1g | RMB248.80 | In Stock |
|
| 5g | RMB827.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 148-150°C |
| Boiling point: | 514.4±35.0 °C(Predicted) |
| Density | 1.186±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | crystalline powder |
| color | Off-white |
| BRN | 2165449 |
| CAS DataBase Reference | 14984-21-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Methanone, bis(4-phenoxyphenyl)-(14984-21-5) |
| EPA Substance Registry System | Methanone, bis(4-phenoxyphenyl)- (14984-21-5) |
Description and Uses
4,4' -Diphenoxybenzophenone is used exclusively for the production of highperformance plastics, e.g., by Friedel – Crafts reaction with aromatic dicarboxylic acid chlorides, such as terephthalic acid dichloride. The plastics display a series of industrially interesting properties, such as long-term heat resistance up to 270℃, fire-extinguishing properties, and high chemical- and solvent resistance. The polymer is worked by injection molding or spinning.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| TSCA | Yes |
| HS Code | 2914500090 |
