4-CHLORO-2-HYDROXYQUINOLINE

Modify Date: 2025-08-25 17:24:42

4-CHLORO-2-HYDROXYQUINOLINE Structure
4-CHLORO-2-HYDROXYQUINOLINE structure
Common Name 4-CHLORO-2-HYDROXYQUINOLINE
CAS Number 20146-59-2 Molecular Weight 179.60300
Density 1.38g/cm3 Boiling Point 366.9ºC at 760mmHg
Molecular Formula C9H6ClNO Melting Point 254℃
MSDS N/A Flash Point 175.7ºC

 Names

Name 4-chloro-1H-quinolin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.38g/cm3
Boiling Point 366.9ºC at 760mmHg
Melting Point 254℃
Molecular Formula C9H6ClNO
Molecular Weight 179.60300
Flash Point 175.7ºC
Exact Mass 179.01400
PSA 33.12000
LogP 2.59380
Vapour Pressure 1.42E-05mmHg at 25°C
Index of Refraction 1.641
InChIKey YJXTZWWKNXVRHA-UHFFFAOYSA-N
SMILES O=c1cc(Cl)c2ccccc2[nH]1

 Safety Information

Hazard Codes Xi
HS Code 2933790090

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

4-CHLORO-2-HYDROXYQUINOLINE
4-clorocarbostyril
4-Chlorcarbostyril
4-chloro-2(1H)-quinolinone
2(1H)-Quinolinone,4-chloro
4-Chloroquinolin-2(1H)-one
4-chloroquinolin-2-ol
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