4,4'-bis(dimethylamino)thiobenzophenone
$180.00
CAS No.: 1226-46-6
Catalog No.: 195004
Purity: 95%
MF: C17H20N2S
MW: 284.428
Storage: 2-8 degree Celsius
SMILES: CN(C1=CC=C(C(=S)C2=CC=C(C=C2)N(C)C)C=C1)C
Catalog No.: 195004
Purity: 95%
MF: C17H20N2S
MW: 284.428
Storage: 2-8 degree Celsius
SMILES: CN(C1=CC=C(C(=S)C2=CC=C(C=C2)N(C)C)C=C1)C
4,4'-bis(dimethylamino)thiobenzophenone; CAS No.: 1226-46-6; 4,4'-bis(dimethylamino)thiobenzophenone. PROPERTIES: 4,4'-bis(dimethylamino)thiobenzophenone appears as a crystalline solid with a pale yellow to brown color. Its molecular formula is C15H16N2OS, corresponding to a molecular weight of approximately 272.37 g/mol. The compound has a melting point in the range of 108-112 C and exhibits moderate solubility in common organic solvents such as methanol, acetone, and dimethylformamide while being practically insoluble in water. It demonstrates sensitivity to strong acids and bases, which may cause degradation. Proper storage requires keeping the substance in a tightly sealed container, preferably under an inert atmosphere like nitrogen, in a cool and dry environment at temperatures below 25 C. Safety considerations include wearing appropriate protective gear including gloves, eye protection, and lab coats to prevent skin absorption and inhalation of dust. The compound may cause eye and skin irritation, and in case of accidental exposure, thorough washing with water and medical consultation is recommended. APPLICATIONS: 4,4'-bis(dimethylamino)thiobenzophenone is prominently employed as an intermediate in the synthesis of optical brightening agents and fluorescent whitening agents used in textiles and paper industries to enhance brightness and whiteness perception (Textile Research Journal). In the realm of organic electronics, it serves as a building block for creating charge-transport materials in organic light-emitting diodes (OLEDs) and electroluminescent devices due to its electron-donating amine groups and electron-withdrawing thiocarbonyl functionality, which facilitate charge carrier mobility (Advanced Materials). Additionally, it finds utility in the preparation of certain acid-base indicators and pH-sensitive dyes, where its structural features enable colorimetric responses to environmental changes in solution (Dyes and Pigments).
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