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Postion:Product Catalog >Organic Chemistry>Ketones>4,4'-Bis(diethylamino) benzophenone
4,4'-Bis(diethylamino) benzophenone
  • 4,4'-Bis(diethylamino) benzophenone

4,4'-Bis(diethylamino) benzophenone NEW

Price $28.8
Package 200BARREL
Min. Order: 500BARREL
Update Time: 2026-05-17

Product Details

Product Name: 4,4'-Bis(diethylamino) benzophenone CAS No.: 90-93-7
EC-No.: 202-025-4 Min. Order: 500BARREL
Purity: 99% Supply Ability: EX 20 TONS PER MONTH
Release date: 2026/05/17
4,4'-Bis(diethylamino) benzophenone Basic information
Product Name:4,4'-Bis(diethylamino) benzophenone
Synonyms:ETHYL MICHLER'S KETONE;4,4'-DIETHYLAMINOBENZOPHENONE;4,4-BIS(DIETHYLAMINO) BENZOPHENONE;4,4'-BIS(DIETHYLAMINO)BENZOPHENONE;4,4’-di(N,N-Diethylamino)benzophenone;4,4'-Carbonylbis(N,N-diethylaniline);Bis[4-(diethylamino)phenyl] ketone;MICHLER ETHYLKETONE
CAS:90-93-7
MF:C21H28N2O
MW:324.46
EINECS:202-025-4
Product Categories:Functional Materials;Photopolymerization Initiators;Intermediates of Dyes and Pigments;C15 to C38;Carbonyl Compounds;Ketones;Aromatic Benzophenones & Derivatives (substituted);Amine Photochemical CoinitiatorsPolymerization Initiators;Benzophenone;Organic Photoinitiators;Polymer Science;Polymerization Initiators;90-93-7
Mol File:90-93-7.mol
Article illustration

4,4'-Bis(diethylamino) benzophenone Chemical Properties
Melting point 89-92 °C(lit.)
Boiling point 475.7±30.0 °C(Predicted)
bulk density400kg/m3
density 1.048±0.06 g/cm3(Predicted)
vapor pressure 0Pa at 20℃
Fp 151 °C
storage temp. Store below +30°C.
solubility Chloroform (Slightly), Methanol (Slightly)
pka4.14±0.32(Predicted)
form Crystalline Granules
color Yellow to yellow-green
PH4-6 (50g/l, H2O, 20℃)
Water Solubility insoluble
λmax352nm(THF)(lit.)
Sensitive Light Sensitive
BRN 2148611
InChIKeyVYHBFRJRBHMIQZ-UHFFFAOYSA-N
LogP5.2 at 35℃
CAS DataBase Reference90-93-7(CAS DataBase Reference)
EPA Substance Registry SystemMethanone, bis[4-(diethylamino)phenyl]- (90-93-7)

Safety Information
Hazard Codes Xi,N
Risk Statements 36/37/38-50/53
Safety Statements 26-60-61-36-24/25
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS OS9545500
8
Hazard Note Irritant
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29223990
ToxicityLD50 orally in Rabbit: 5000 mg/kg


Company Profile Introduction

Great Innovation (Shanghai)Pharma Group company is located in the Jinshan pharmaceutical chemical industrial park in Shanghai, the subordinate Great Innovation (Shanghai) Pharma Co., Ltd., Shanghai Shun Li Industry Co., Ltd., Moxi (Shanghai ) New Material Technology CO.,Ltd ., Shanghai Headok Industry Co., Ltd and so on. It is the research and development, technology transfer and new technology of a collection of chemical raw materials and pharmaceutical intermediates. A new high-tech enterprise with declaration, production and sale. The company has a professional team of strong, experienced, advanced, keen eye and enthusiastic, with more than 30% of the R & D personnel, including doctoral and master's technical personnel. The main responsible person is organic, chemical medicine synthesis, analysis, production transformation or marketing with years of experience. Good talent for sale. We build R & D centers in Shanghai of China and Saint Louis,of USA, and have Shandong, Jiangsu, Hubei and Henan production bases. We have strong technical strength, first-class production equipment and perfect testing system. Equipped with well-equipped laboratories and analysis rooms, standardized production shops and warehouses, the whole production process is carried out in strict accordance with the GMP quality management mode. The company has a high-quality professional and technical team and a group of skilled skilled workers, providing a solid foundation for the development and growth of enterprises. Based on the domestic market, the company constantly keeps an eye on the international market and vigorously develops strategic partners. For a long time, we are most concerned about ensuring product quality and maintaining customer interests. Through the continuous promotion of technology, quality and service, we set up a good image of the company step by step, and provide more quality and efficient professional service for our customers. Our products have been export

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