1-phenyl-3-(2-naphthyl)-2-pyrazoline

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Names

[ CAS No. ]:
3314-37-2

[ Name ]:
1-phenyl-3-(2-naphthyl)-2-pyrazoline

[Synonym ]:
3-naphthalen-2-yl-1-phenyl-4,5-dihydro-1H-pyrazole
PNPZ

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
444.8ºC at 760mmHg

[ Molecular Formula ]:
C19H16N2

[ Molecular Weight ]:
272.34400

[ Flash Point ]:
222.8ºC

[ Exact Mass ]:
272.13100

[ PSA ]:
15.60000

[ LogP ]:
3.95480

[ Index of Refraction ]:
1.644

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Naphthaleneboronic acid
  • 5-chloro-2-phenyl-3,4-dihydropyrazole
  • Naphthalene
  • 3-chloro-1-naphthalen-2-ylpropan-1-one
  • Phenylhydrazine

DownStream

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1-Phenyl-3-(2-naphthyl)-2,3-epoxy-1-propanone
  • Urea,N-phenyl-N'-(2,2,2-trichloro-1-hydroxyethyl)-
  • 1-PHENYL-3-(2-CHLORO-STYRYL)-5-(2-CHLORO-PHENYL)-PYRAZOLIN
  • 1-phenyl-3-amino-4-methyl-2-pyrazoline
  • 1-phenyl-3-(2-propan-2-ylsulfanylethylamino)but-2-en-1-one
  • 1-phenyl-3-(2-propan-2-ylsulfanylanilino)but-2-en-1-one