4,4'-Bis(diethylamino) benzophenone CAS NO.90-93-7

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
Mol File:    90-93-7.mol

Melting point     89-92 °C(lit.)
Boiling point     475.7±30.0 °C(Predicted)
density     1.048±0.06 g/cm3(Predicted)
Fp     151 °C
storage temp.     Store below +30°C.
pka    4.14±0.32(Predicted)
form     Crystalline Granules
color     Yellow to yellow-green
PH    4-6 (50g/l, H2O, 20℃)
Water Solubility     insoluble
λmax    352nm(THF)(lit.)
Sensitive     Light Sensitive
BRN     2148611
InChIKey    VYHBFRJRBHMIQZ-UHFFFAOYSA-N
CAS DataBase Reference    90-93-7(CAS DataBase Reference)
EPA Substance Registry System    Methanone, 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
F     8
Hazard Note     Irritant
TSCA     Yes
HazardClass     9
PackingGroup     III
HS Code     29223990
Toxicity    LD50 orally in Rabbit: 5000 mg/kg