4,6-Dihydroxycoumarin

Base Information

• Chemical Name: 4,6-Dihydroxycoumarin
• CAS No.: 30992-75-7
• Molecular Formula: C9H6O4
• Molecular Weight: 178.144
• Hs Code.: 2932209090
• Mol file: 30992-75-7.mol

Synonyms:4,6-dihydroxy-coumarin;2,6-dihydroxychromen-4-one;4,6-dihydroxy-chromen-2-one;4,6-Dihydroxy-cumarin;

Chemical Property of 4,6-Dihydroxycoumarin

Chemical Property:

• Melting Point: 268-270 °C(Solv: acetone (67-64-1); water (7732-18-5))
• Boiling Point: 462.6±45.0 °C(Predicted)
• PKA: 4.50±1.00(Predicted)
• PSA: 70.67000
• Density: 1.612±0.06 g/cm3(Predicted)
• LogP: 1.20420

Purity/Quality:

97% ^*data from raw suppliers

4,6-Dihydroxycoumarin ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 4,6-Dihydroxy-2H-chromen-2-one is used in the preparation and reaction in photoactive hydroxydiazooxodihydrocoumarin derivs. for deep-UV photoresists.