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Feprazone

Feprazone / CAS : 30748-29-9

Appearance White or off white crystalline powder UN 0.0
HS 2933990099 DG Class 0.0
Synonyms 4-Prenyl-1,2-Diphenyl-3,5-Pyrazolidindion; 4-(2-Isopentenyl)-1,2-Diphenyl-3,5-Pyrazolidinedione; 1,2-Diphenyl-4-(3-Methyl-2-Butenyl)-3,5-Pyrazolidinedione; Fenilprenazone; Phenylprenazone
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Properties

Summary

Formula
C20H20N2O2
Molecular Mass
320.38500
Exact Mass
320.15200
PSA
40.62000
Logp
4.08390
IUPAC
4-(3-methylbut-2-enyl)-1,2-diphenylpyrazolidine-3,5-dione
SMILES
CC(=CCC1C(=O)N(N(C1=O)C2=CC=CC=C2)C3=CC=CC=C3)C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Antipyretic Analgesics

Chemical and Physical Properties

Melting Point
156.5° (ethanol)
Density
1.174g/cm3
Boiling Point
437.2ºC at 760mmHg
Flash Point
178.7ºC
Appearance
White or off white crystalline powder

Export information

HS Code
2933990099
Export Rebate
13%
UN No.
0.0
DG-Class
0.0

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