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4551-69-3

4551-69-3 structure
4551-69-3 structure
  • Name: 2-Pyrazolin-5-one, 4-benzoyl-3-methyl-1-phenyl-
  • Chemical Name: 4-Benzoyl-3-Methyl-1-Phenyl-5-Pyrazolinone
  • CAS Number: 4551-69-3
  • Molecular Formula: C17H14N2O2
  • Molecular Weight: 278.305
  • Create Date: 2018-11-25 23:39:05
  • Modify Date: 2024-01-03 13:54:12

Name 4-Benzoyl-3-Methyl-1-Phenyl-5-Pyrazolinone
Synonyms 4-benzoyl-5-methyl-2-phenyl-4H-pyrazol-3-one
EINECS 224-918-8
2-Pyrazolin-5-one, 4-benzoyl-3-methyl-1-phenyl-
3H-Pyrazol-3-one, 4-benzoyl-1,2-dihydro-5-methyl-2-phenyl-
4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
4-Benzoyl-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone
1-Phenyl-3-methyl-4-benzoyl-2-pyrazolin-5-one
3H-Pyrazol-3-one, 4-benzoyl-2,4-dihydro-5-methyl-2-phenyl-
4-BENZOYL-3-METHYL-1-PHENYL-5-PYRAZOLINONE
4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one
MFCD00003136
4-Benzoyl-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one
1-phenyl-3-methyl-4-benzoylpyrazol-5-one
Density 1.2±0.1 g/cm3
Boiling Point 415.2±55.0 °C at 760 mmHg
Melting Point 90-92 °C(lit.)
Molecular Formula C17H14N2O2
Molecular Weight 278.305
Flash Point 204.9±31.5 °C
Exact Mass 278.105530
PSA 49.74000
LogP 3.10
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.630
Hazard Codes Xi
Safety Phrases S24/25
WGK Germany 3
HS Code 2933199090

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4551-69-3 structure

4551-69-3

Literature: Kimata, Ayako; Nakagawa, Hidehiko; Ohyama, Ryo; Fukuuchi, Tomoko; Ohta, Shigeru; Suzuki, Takayoshi; Miyata, Naoki Journal of Medicinal Chemistry, 2007 , vol. 50, # 21 p. 5053 - 5056

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4551-69-3 structure

4551-69-3

Literature: Xu, Li; Wang, Zheng-Kun; Sun, Yin-Xia; Zhang, Yu-Jie; Dong, Xiu-Yan Asian Journal of Chemistry, 2013 , vol. 25, # 13 p. 7627 - 7628

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4551-69-3 structure

4551-69-3

Literature: Jensen Acta Chemica Scandinavica (1947-1973), 1959 , vol. 13, p. 1668
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%