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LC535 4,4′-Bis(dimethylamino)thiobenzophenone
for synthesis

 

Order number Packaging Quantity Price €
AC27535 Glass bottle 10 g 66.60

 

Product information
Synonyms N,N,N’,N’-Tetramethyl-4,4′-diaminothiobenzophenone, Michler thioketone
Hill Formula C17H20N2S
Chemical formula [(CH3)2NC6H4CSC6H4-4-[N(CH3)2]
HS Code 2930 90 99
EC number 214-962-6
Molar mass 284.41 g/mol
CAS number 1226-46-6

 

Chemical and physical data
Solubility (20 °C) insoluble
Melting point 198 – 206 °C
Molar mass 284.41 g/mol

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly 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 3259 POLYAMINES, SOLID, CORROSIVE, N.O.S.(1,8-BIS(DIMETHYLAMINO)-NAPHTHALIN), 8, III, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 3259 POLYAMINES, SOLID, CORROSIVE, N.O.S.(1,8-BIS(DIMETHYLAMINO)-NAPHTHALIN), 8, III

 

Specifications
Assay (HClO4) ≥ 96 %
Melting range
– lower value
≥ 198 °C
– upper value ≤ 206 °C
Identity (IR) passes test