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4-Methylumbelliferone

4-Methylumbelliferone

CAS : 90-33-5
Molecular Formula : C10H8O3
Formula Weight : 176.17
Description : 
Product Categories: ketone;Aromatics Compounds;Aromatics;Fluorescent Labels & Indicators 
mp:  188.5-190 °C(lit.) 
color : off-white to yellow
Water Solubility : slightly soluble
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.  
Risk Statements : 36/37/38-20/21/22 
Safety Statements:  26-37/39-36
Usage: Standard for the fluorometric determination of enzyme activity. Highly fluorescent in alkaline solution. Fluorescence: max Abs. l = 360nm, max. Em. l = 449nm; pH >
Raw materials: Ethyl acetoacetate 
Preparation Products: 8-ACETYL-7-HYDROXY-4-METHYLCOUMARIN

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