Ethyl 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate

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Names

[ CAS No. ]:
100501-62-0

[ Name ]:
Ethyl 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate

[Synonym ]:
ethyl 1-ethyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylate
Ethyl 1-ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
1-Ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester
Ethyl 1-Ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate
EINECS 405-880-3
Ethyl 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate
MFCD00276022

Chemical & Physical Properties

[ Density]:
1.363g/cm3

[ Boiling Point ]:
392.3ºC at 760mmHg

[ Melting Point ]:
204-208°C

[ Molecular Formula ]:
C14H12F3NO3

[ Molecular Weight ]:
299.24500

[ Exact Mass ]:
299.07700

[ PSA ]:
48.30000

[ LogP ]:
2.61540

[ Vapour Pressure ]:
2.32E-06mmHg at 25°C

[ Index of Refraction ]:
1.519

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317-H412

[ Precautionary Statements ]:
P273-P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R43;R52/53

[ Safety Phrases ]:
S24-S37-S61

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline
  • Ethyl iodide
  • 2,3,4-Trifluoroaniline
  • [[(2,3,4-Trifluorophenyl)amino]methylene]propanedioic acid diethyl ester
  • Diethyl ethoxymethylenemalonate
  • Triethyl phosphate

DownStream

  • Lomefloxacin
  • 1-Ethy-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
  • 1-Ethyl-6,8-difluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid

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%