Sigma-Aldrich 147834 Michler′s ketone 98% 500 gr
| Sigma-Aldrich 147834 Michler′s ketone 98% 500 gr |
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Synonym(s): 4,4′-Bis(dimethylamino)benzophenone
Linear Formula: [(CH3)2NC6H4]2CO
CAS Number: 90-94-8
Molecular Weight: 268.35
Beilstein: 790733
EC Number: 202-027-5
MDL number: MFCD00008312
PubChem Substance ID: 24848830
NACRES: NA.23
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PROPERTIES
Quality Level 200
assay 98%
form powder
mp 174-176 °C (lit.)
SMILES string CN(C)c1ccc(cc1)C(=O)c2ccc(cc2)N(C)C
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
InChI key VVBLNCFGVYUYGU-UHFFFAOYSA-N
DESCRIPTION
General description
Michler′s ketone (MK) is a derivative of benzophenone that shows temperature dependent phosphorescence. It also exhibits triplet-triplet absorption spectra at a lower temperature.[1]
Application
MK can be used as an additive that acts as a photoinitiator in the preparation of dyes.[2] It can also be used as a precursor material in the synthesis of 4,4′-bis{N,N,dimethyl, N (2-ethoxy carbonyl-1-propenyl) ammonium hexafluoro antimonate}benzophenone (MKEA).[3][4]
Packaging
100, 500 g in poly bottle
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