Synopsis：Mainly used in the synthesis of pharmaceutical intermediates, but also used in dyes and color film dyes, pesticides and organic synthesis industry.
Structural formula:
Properties
Summary
Mainly used in the synthesis of pharmaceutical intermediates, but also used in dyes and color film dyes, pesticides and organic synthesis industry.
CAS No.
89-25-8
Formula
C10H10N2O
Molecular Mass
174.2
Exact Mass
174.07900
PSA
32.67000
Logp
1.29980
IUPAC
5-methyl-2-phenyl-4H-pyrazol-3-one
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
126-128 °C(lit.)
Density
1,12 g/cm3
Boiling Point
287 °C265 mm Hg(lit.)
Flash Point
191°C
Appearance
White crystal or powder.
Acidity and Basicity
acidness
Export information
HS Code
29331990
UN No.
0
DG-Class
0
Risk Code
R36/37/38
Safety Label
Xi
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Yangtze River Pharmaceutical Group Jiangsu HaiCi Biological Pharmaceutical Co., Ltd.
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