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LC895 4,4′-Bis(diethylamino)-benzophenone
for synthesis

 

Order number Packaging Quantity Price €
AC27895 Glass bottle 50 g 11.97
AC27895 Glass bottle 250 g 49.05

 

Product information
Synonyms N,N,N’,N’-Tetraethyl-4,4′-diaminobenzophenone, Michler ethylketone
Hill Formula C21H28N2O
Chemical formula 4-[C2H5)2N]C6H4COC6H4-4-[N(C2H5)2]
HS Code 2922 39 00
EC number 202-025-4
Molar mass 324.46 g/mol
CAS number 90-93-7

 

Chemical and physical data
Solubility (20 °C) slightly soluble
Melting point 90 – 95 °C
Molar mass 324.46 g/mol
Bulk density 400 kg/m3
pH value 4 – 6 (50 g/l, H2O, 20 °C)
Flash point 151 °C

 

Safety information according to GHS
Hazard Statement(s) H319: Causes serious eye irritation.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(4,4-BIS(DIETHYLAMINO)-BENZOPHENONE), 9, III, Marine Pollutant: P
Declaration (transport by air) IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(4,4-BIS(DIETHYLAMINO)-BENZOPHENONE), 9, III

 

Toxicological data
LD 50 oral LD50 rat 5000 mg/kg

 

Specifications
Assay (HPLC, area%) ≥ 98 %
Melting range
– lower value
≥ 90 °C
– upper value ≤ 95 °C
Identity (IR) passes test

 

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