ChemicalBook > CAS DataBase List > 4,4'-Diphenoxybenzophenone

4,4'-Diphenoxybenzophenone

Product Name
4,4'-Diphenoxybenzophenone
CAS No.
14984-21-5
Chemical Name
4,4'-Diphenoxybenzophenone
Synonyms
TIMTEC-BB SBB008425;4,4'-Diphenoxybenzophenone;4,4'-bis(phenoxy)benzophenone;bis(4-phenoxyphenyl)-methanon;Benzophenone, 4,4'-diphenoxy-;BIS(4-PHENOXYPHENYL)METHANONE;4,4'-Diphenoxybenzophenone 99%;Methanone, bis(4-phenoxyphenyl)-;Bis(4-phenoxyphenyl)methanone99%;calcium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxyethyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
CBNumber
CB4165015
Molecular Formula
C25H18O3
Formula Weight
366.41
MOL File
14984-21-5.mol
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4,4'-Diphenoxybenzophenone Property

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)
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Safety

Safety Statements 
22-24/25
TSCA 
Yes
HS Code 
2914500090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
L13419
Product name
4,4'-Diphenoxybenzophenone, 98%
Packaging
1g
Price
$24.65
Updated
2024/03/01
Alfa Aesar
Product number
L13419
Product name
4,4'-Diphenoxybenzophenone, 98%
Packaging
5g
Price
$62.65
Updated
2024/03/01
Alfa Aesar
Product number
L13419
Product name
4,4'-Diphenoxybenzophenone, 98%
Packaging
25g
Price
$184.65
Updated
2024/03/01
Apolloscientific
Product number
OR40624
Product name
Bis(4-phenoxyphenyl)methanone
Purity
99%
Packaging
5g
Price
$44
Updated
2021/12/16
SynQuest Laboratories
Product number
2617-1-Y8
Product name
Bis(4-phenoxyphenyl)methanone
Purity
99%
Packaging
5G
Price
$48
Updated
2021/12/16
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4,4'-Diphenoxybenzophenone Chemical Properties,Usage,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

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4,4'-Diphenoxybenzophenone Suppliers

China 43 Germany 2 India 3 United Kingdom 4 United States 9 Global 61
Alfa Aesar
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14984-21-5, 4,4'-DiphenoxybenzophenoneRelated Search:

2-Phenoxyethanol p-Anisaldehyde 4,4'-Dimethylbenzophenone (Trifluoromethoxy)benzene Benzophenone imine Anisole Benzophenone 4-PHENOXYBENZOPHENONE 4-Phenoxybenzaldehyde 4,4'-Dimethoxybenzophenone 4'-Phenoxyacetophenone 4,4'-Dihydroxybenzophenone 4,4-BIS(4-AMINOPHENOXY)BENZOPHENONE(4BABP) 4,4-DIPHENOXYBENZOPHENONE-TEREPHTHALOYL CHLORIDE POLYMER,4,4-diphenoxybenzophenone/terephthaloyl chloride copolymer 4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE 4,4'-Diphenoxybenzophenone

  • calcium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(1-oxo-2-phenoxyethyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
  • 4,4'-Diphenoxybenzophenone 99%
  • Bis(4-phenoxyphenyl)methanone99%
  • BIS(4-PHENOXYPHENYL)METHANONE
  • TIMTEC-BB SBB008425
  • Benzophenone, 4,4'-diphenoxy-
  • bis(4-phenoxyphenyl)-methanon
  • 4,4'-bis(phenoxy)benzophenone
  • Methanone, bis(4-phenoxyphenyl)-
  • 4,4'-Diphenoxybenzophenone
  • 14984-21-5
  • C25H18O3