39090
5-(4-Dimethylaminobenzylidene)rhodanine
for TLC derivatization, ≥98.0%
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About This Item
Empirical Formula (Hill Notation):
C12H12N2OS2
CAS Number:
Molecular Weight:
264.37
UNSPSC Code:
41116105
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-625-2
Beilstein/REAXYS Number:
189065
MDL number:
InChI key
JJRVRELEASDUMY-JXMROGBWSA-N
InChI
1S/C12H12N2OS2/c1-14(2)9-5-3-8(4-6-9)7-10-11(15)13-12(16)17-10/h3-7H,1-2H3,(H,13,15,16)/b10-7+
SMILES string
CN(C)c1ccc(cc1)\C=C2\SC(=S)NC2=O
assay
≥98.0% (S), ≥98.0%
technique(s)
thin layer chromatography (TLC): suitable
mp
285-288 °C (lit.)
solubility
dioxane: 0.1 g/10 mL (hot)
Quality Level
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Application
for the detection of Ag, Au, Cu, Hg, Pd, Pt, alkaloids, antipyrin, indican, sulfonamide, urobilinogen
Other Notes
Reagent for the determination of silver, palladium and mercury ; Determination of gold; Used in the photometric determination of autoradiograms
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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5 (4-dimethylaminobenzylidene) rhodanine as a reagent for the spectrophotometric determination of copper and manganese.
Ojeka, E. O., and J. F. Iyun
Global Journal of Pure and Applied Sciences, 10.4, 577-583 (2004)
G.H. Ayres et al.
Analytica Chimica Acta, 24, 241-241 (1961)
G. Jangg
Fresenius Journal of Analytical Chemistry, 183, 255-255 (1961)
Reinhard Dallinger et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 289(4), R1185-R1195 (2005-05-21)
Like all other animal species, terrestrial pulmonate snails require Cu as an essential trace element. On the other hand, elevated amounts of Cu can exert toxic effects on snails. The homeostatic regulation of Cu must therefore be a pivotal goal
L.E. Lichtenstein
Analytical Chemistry, 47, 465-465 (1975)
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