7,8-Dihydroxy-4-methylcoumarin ≥98.0% (by GC, titration analysis)
Fornitore: TCI EUROPE
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Attenzione
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Synonyms:
4-Methyldaphnetin, 7,8-Dihydroxy-4-methyl-2H-chromen-2-one
D4793-1G
D4793-5G
TCIAD4793-1GEA
79
EUR
TCIAD4793-1G
TCIAD4793-5G
7,8-Dihydroxy-4-methylcoumarin ≥98.0% (by GC, titration analysis)
7,8-Dihydroxy-4-methylcoumarin
Formula:
C₁₀H₈O₄ Peso molecolare: 192,17 g/mol Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00016972 CAS Number: 2107-77-9 EINECS: 218-290-4 |
Risultati del test di specificazione
Appearance | White to Light yellow to Light orange powder to crystal |
Purity (GC) | min. 98.0 % |
Purity (Neutralization titration) | min. 98.0 % |
Melting point | 241.0 to 245.0 deg-C |
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