| Identification | More | [Name]
4,4'-Bis(dimethylamino)thiobenzophenone | [CAS]
1226-46-6 | [Synonyms]
4,4'-BIS(DIMETHYLAMINO)THIOBENZOPHENONE
4,4-BIS(DIMETHYLAMINO)THIOBENZOPHENONE
Bis-4-(dimethylamino)phenylmethanethione
MICHLER THIOKETONE
N,N,N',N'-TETRAMETHYL-4,4'-DIAMINOTHIOBENZOPHENONE
P,P'-TETRAMETHYLDIAMINOTHIOBENZOPHENONE
THIOMICHLER'S KETONE
Benzophenone, 4,4'-bis(dimethylamino)thio-
bis[4-(dimethylamino)phenyl]-methanethion
Methanethione, bis[4-(dimethylamino)phenyl]-
Michler's thioketone
Michler's thione
p,p'-bis(Dimethylamino)thiobenzophenone
THIOMICHLER,SKETONE(SENSITIVESPEC
4,4'-Bis(dimethylamino)thiobenzophenone (Thiomicheler's ketone)
4,4''-BIS(DIMETHYLAMINO)THIOBENZOPHENONE 96+%
Thiomichler's Ketone [Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]
4,4'-Bis(dimethylamino)[carbonothioylbisbenzene]
4,4'-Carbonothioylbis(N,N-dimethylbenzenamine)
Bis[4-(dimethylamino)phenyl] thioketone | [EINECS(EC#)]
214-962-6 | [Molecular Formula]
C17H20N2S | [MDL Number]
MFCD00040477 | [Molecular Weight]
284.42 | [MOL File]
1226-46-6.mol |
| Hazard Information | Back Directory | [Chemical Properties]
Purple crystal | [Uses]
Thiomichler's ketone (4,4'-Bis(dimethylamino)thiobenzophenone) can be used as a photometric reagent for the determination of gold, palladium, platinum, mercury, silver, and copper. Thiomichler's ketone is a kind of biological materials or organic compounds that are widely used in life science research[1]. | [Purification Methods]
Purify the thioketone by recrystallisation from hot EtOH or by trituration with a small volume of CHCl3, followed by filtration and washing with hot EtOH [Terbell & Wystrade J Phys Chem 68 2110 1964]. Also it recrystallises from CHCl3/ MeOH. [Beilstein 14 H 101, 14 I 395, 14 II 60.] | [References]
[1] Bergmeyer H U, et al. Biochemical reagents[M]//Methods of Enzymatic Analysis. Academic Press, 1965: 967-1037. |
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