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4-Hydroxy-1-Methylquinolin-2-One

4-Hydroxy-1-Methylquinolin-2-One / CAS : 1677-46-9

Appearance - UN 0
HS 29334900 DG Class 0
Synonyms 4-Hydroxy-1-Methyl-1,2-Dihydro-2-Quinolinone; 4-Hydroxy-1-Methyl-2(1H)-Quinolone; 2(1H)-Quinolinone,4-Hydroxy-1-Methyl; Hydroxy Methyl Quinolone; 1-Methyl-4-Hydroxycarbostyril; N-Methyl-4-Hydroxyquinolin-2(1H)-One; 4-Hydroxy-1-Methyl-2-Quinolone; 4-Hydroxy-N-Methylcarbostyril; 1-Methyl-4-Hydroxyquinolin-2(1H)-One; Carbostyril,4-Hydroxy-1-Methyl; 1,2-Dihydro-4-Hydroxy-N-Methylquinolin-2-One
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Properties

Summary

Formula
C10H9NO2
Molecular Mass
175.18400
Exact Mass
175.06300
PSA
42.23000
Logp
1.24410
IUPAC
4-hydroxy-1-methylquinolin-2-one
SMILES
CN1C2=CC=CC=C2C(=CC1=O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
269-271 °C
Density
1.326g/cm3
Boiling Point
293.4ºC at 760mmHg
Flash Point
131.2ºC
Acidity and Basicity
acidness

Export information

HS Code
29334900
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
R36/37/38
Safety Label
Xi

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