3-Methyl-3-Pyrazolin-5-One

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Chemical Name: 3-Methyl-3-Pyrazolin-5-One
CAS.NO:4344-87-0
Synonyms:3-methyl-3-pyrazolin-5-one;3-Methyl-5-hydroxypyrazole
Molecular Formula:C4H6N2O
Molecular Weight:98.10320
 
Physical and Chemical Properties:
Density:1.33g/cm3
Boiling point:/
Melting point:223-225 °C(lit.)
Flash point:/
Index of Refraction:1.599
 
Specification:
Appearance:Light yellow crystalline powder
Purity:≥98.0%
 
Packing: 25kg drum
Storage:Normal temperature, protected from light, ventilated and dry place, sealed and preserved
Application:Mainly used for organic synthesis of acidic metal complex dyes, disperse dyes, such as C.I. Acid Yellow 106; C.I. Acid Orange 98; C.I. Acid Orange 99; C.I. Disperse yellow 8 and other varieties of coupling components.

3-Methyl-3-Pyrazolin-5-One


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