4,4'-Diphenoxybenzophenone
- CAS No.
- 14984-21-5
- Chemical Name:
- 4,4'-Diphenoxybenzophenone
- Synonyms
- TIMTEC-BB SBB008425;4,4'-Diphenoxybenzophenone;4,4'-DIPHENOXYBENZOPHENONE;bis(4-phenoxyphenyl)-methanon;Benzophenone, 4,4'-diphenoxy-;4,4'-bis(phenoxy)benzophenone;BIS(4-PHENOXYPHENYL)METHANONE;4,4'-Diphenoxybenzophenone 99%;Methanone, bis(4-phenoxyphenyl)-;Bis(4-phenoxyphenyl)methanone99%
- CBNumber:
- CB4165015
- Molecular Formula:
- C25H18O3
- Molecular Weight:
- 366.41
- MOL File:
- 14984-21-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/10/26 10:25:28
| 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) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
4,4'-Diphenoxybenzophenone price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ALFA India | ALF-L13419-14 | 4,4'-Diphenoxybenzophenone, 98% | 14984-21-5 | 25g | ₹30926 | 2022-05-26 | Buy |
| ALFA India | ALF-L13419-06 | 4,4'-Diphenoxybenzophenone, 98% | 14984-21-5 | 5g | ₹7101 | 2022-05-26 | Buy |
| ALFA India | ALF-L13419-03 | 4,4'-Diphenoxybenzophenone, 98% | 14984-21-5 | 1g | ₹2900 | 2022-05-26 | Buy |
4,4'-Diphenoxybenzophenone Chemical Properties,Uses,Production
Chemical Properties
4,40 -Diphenoxydiphenyl ketone, mp 148℃, bp 270℃, is a colorless solid, that is insoluble in water and soluble in organic solvents.
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.
Preparation
4,4' -Diphenoxydiphenyl ketone is produced from diphenyl ether and phosgene in the presence of aluminum chloride as catalyst. It may also be prepared by the catalyzed atmospheric oxidation of 4,40 -diphenoxydiphenylmethane or the reaction of diphenyl ether, tetrachloromethane, and aluminum chloride.
4,4'-Diphenoxybenzophenone Preparation Products And Raw materials
Raw materials
Preparation Products
4,4'-Diphenoxybenzophenone Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
| Unipharm pharmaceutical industry Co., Ltd | 536-8266195 +8613953676784 | China | 1206 | 58 | Inquiry |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
| Qingdao Dexin Chemical Co., Ltd | +86-15553333686 +86-15553333686 | China | 2862 | 58 | Inquiry |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | China | 40067 | 58 | Inquiry |
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