Sigma-Aldrich 114588 5-(4-Dimethylaminobenzylidene)rhodanine 97% 25 gr
| Sigma-Aldrich 114588 5-(4-Dimethylaminobenzylidene)rhodanine 97% 25 gr |
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Empirical Formula (Hill Notation): C12H12N2OS2
CAS Number: 536-17-4
Molecular Weight: 264.37
Beilstein: 189065
EC Number: 208-625-2
MDL number: MFCD00064857
PubChem Substance ID: 24847184
NACRES: NA.22
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PROPERTIES
Quality Level 100
assay 97%
form powder
technique(s) titration: suitable
mp 285-288 °C (lit.)
solubility
H2O: insoluble a
cetone: moderately soluble
benzene: very slightly soluble
chloroform: very slightly soluble
diethyl ether: very slightly soluble
λmax 451 nm
SMILES string CN(C)c1ccc(cc1)\C=C2\SC(=S)NC2=O
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+
InChI key JJRVRELEASDUMY-JXMROGBWSA-N
DESCRIPTION
Application
5-(4-Dimethylaminobenzylidene)rhodanine is a silver-specific dye that is used to quantitate the autoradiographic deposition of silver onto X-ray film in a colorimetric assay. 5-(4-Dimethylaminobenzylidene)rhodanine is used as an indicator in the titration of cyanide solution with silver nitrate solution.
Packaging
10, 25 g in glass bottle |