4-Chloro-1(2H)-isoquinolone

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Names

[ CAS No. ]:
56241-09-9

[ Name ]:
4-Chloro-1(2H)-isoquinolone

[Synonym ]:
4-CHLORO-1(2H)-ISOQUINOLONE
1(2H)-Isoquinolinone, 4-chloro-
4-Chloro-1(2H)-isoquinolinone
4-chloroisoquinolin-1(2H)-one
4-chloro-1-isoquinolinol
4-Chlorisocarbostyril

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
394.2±42.0 °C at 760 mmHg

[ Melting Point ]:
235-237ºC (DEC)

[ Molecular Formula ]:
C9H6ClNO

[ Molecular Weight ]:
179.603

[ Flash Point ]:
192.2±27.9 °C

[ Exact Mass ]:
179.013794

[ PSA ]:
32.86000

[ LogP ]:
1.33

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.642

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933499090

Precursor & DownStream

Precursor

DownStream

  • 1,4-Dichloroisoquinoline
  • 4-Chloro-1,2-dihydro-1-oxo-7-isoquinolinesulfonyl Chloride
  • 1,4-dichloroisoquinoline-7-sulfonyl chloride

Customs

[ HS Code ]: 2933499090

[ Summary ]:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 7-bromo-4-chloro-1(2h)-isoquinolone
  • 4-Chloro-1(2H)-phthalazinone diethyl hydrazone
  • 4-Chloro-1(2H)-phthalazinone 2-nitrophenyl hydrazone
  • 4-Chloro-1,2-dihydro-1-oxo-7-isoquinolinesulfonyl Chloride
  • 4-methoxy-1(2H)-isoquinolone
  • 4-CHLORO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOLE