4-Methylumbelliferone Cas 90-33-5
Product Name: 4-Methylumbelliferone
Synonyms: 4-Methyl-7-hydroxycoumarin; 7-Hydroxy-4-methylcoumarin; beta-Methylumbelliferone; Hymecromone; Coumarin 4
CAS No: 90-33-5
Molecular Formula: C10H8O3
Molecular Weight: 176.17
Appearance: white powder
Purity:99%
4-MethylumbelliferoneTypicalProperties
| Item | Standard |
| Appearance | off-white to yellowpowder |
| Content | 99.0min |
| Heavymetals[Pb] | 10ppmmax |
| Iron[Fe] | 10ppm max |
| Arsenic[As2O3] | 1ppmmax |
| Lossondrying | 0.20%max. |
4-MethylumbelliferoneUsage
It is an important intermediate in the synthesis of perfume, medicine, pesticide and dyestuff
4-MethylumbelliferonePackage
25kg/fiber drum, or as customized package.
4-MethylumbelliferoneStorage
Sheltered, dry, dark place for storage.
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