147834
Michler 酮
98%
别名:
4,4′-双(二甲氨基)二苯甲酮
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线性分子式:
[(CH3)2NC6H4]2CO
化学文摘社编号:
分子量:
268.35
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
202-027-5
Beilstein/REAXYS Number:
790733
MDL number:
InChI key
VVBLNCFGVYUYGU-UHFFFAOYSA-N
InChI
1S/C17H20N2O/c1-18(2)15-9-5-13(6-10-15)17(20)14-7-11-16(12-8-14)19(3)4/h5-12H,1-4H3
SMILES string
CN(C)c1ccc(cc1)C(=O)c2ccc(cc2)N(C)C
assay
98%
form
powder
mp
174-176 °C (lit.)
Quality Level
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General description
米氏′酮（MK）是一种二苯甲酮衍生物，能够发射温度依赖型磷光。它在较低温度下具有三重态-三重态吸收光谱。
Application
MK可用作添加剂，在染料制备中充当光引发剂。它也可用作合成4,4′-双{N,N,二甲基, N (2-乙氧羰基l-1-丙烯基) 六氟锑酸铵}二苯甲酮 (MKEA) 的前体材料。
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Eye Dam. 1 - Muta. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
L G Rushing et al.
Journal of chromatographic science, 18(5), 224-232 (1980-05-01)
Sensitive and specific procedures are described for the analysis of residues of gentian violet in animal feed, human urine, and wastewater at levels of 1000 ppm down to 10 ppb, 1 ppb, and 10 ppb, respectively. The cleaned-up extracts were
Michler's ketone (4,4'-(dimethylamino)benzophenone.
Report on carcinogens : carcinogen profiles, 10, 157-157 (2004-08-26)
R F Struck et al.
Xenobiotica; the fate of foreign compounds in biological systems, 11(8), 569-567 (1981-08-01)
1. Studies on the metabolism of 14C-Michler's ketone (4,4'-bis-(dimethylamino)[carbonyl- 14C]benzophenone) in rats have revealed that this carcinogen is subject to demethylation, ring-hydroxylation and N-acetylation after adjacent methyl groups have been removed. 2 As identified by mass spectral analysis, microsomal metabolites
Cinzia Chiappe et al.
The journal of physical chemistry. A, 110(14), 4937-4941 (2006-04-08)
Michler's ketone (MK) and tetracyanoethene (TCNE) may be used as a UV-vis probe to investigate the solvent properties of ionic liquids (ILs). In molecular solvents, MK and TCNE give an electron donor-acceptor (EDA) complex, a zwitterionic species or a radical
H B Li et al.
Journal of analytical toxicology, 24(8), 704-707 (2000-12-08)
Methylmercury is the most toxic among the mercury species. In order to provide a quick method to screen samples for methylmercury, a highly sensitive spectrophotometric method was established. The method was based on formation of the red complex of methylmercury
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