Purity : >98.0%(HPLC)(N)

CAS No.: 22246-18-0
EC No.:
EC Name: 7-hydroxy-3,4-dihydro-1H-quinolin-2-one
ECHA Name:


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SKU: 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone ; 22246-18-0 ; 7-hydroxy-3,4-dihydro-1H-quinolin-2-one ; ; ; Category:
Purity / Analysis Method >98.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__9H__9NO__2 = 163.18
Physical State (20 deg.C) Solid
CAS RN 22246-18-0
PubChem Substance ID 87559946
MDL Number MFCD06410891

Specification & Properties

Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Melting point 233.0 to 239.0 deg.C
Melting Point 236 deg.C
Solubility (soluble in) Methanol

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H320 : Causes eye irritation.
H402 : Harmful to aquatic life.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
Transport Information:
Hazard Classification:
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