89943-03-3

89943-03-3 structure
89943-03-3 structure
  • Name: 4-(1-PYRAZOLYL)-2-BUTANONE
  • Chemical Name: 4-pyrazol-1-ylbutan-2-one
  • CAS Number: 89943-03-3
  • Molecular Formula: C7H10N2O
  • Molecular Weight: 138.16700
  • Create Date: 2018-12-30 10:46:29
  • Modify Date: 2024-02-17 13:48:42

Name 4-pyrazol-1-ylbutan-2-one
Synonyms 4-(pyrazol-1-yl)butan-2-one
2-Butanone,4-(1H-pyrazol-1-yl)
4-(1-Pyrazolyl)-2-butanone
4-(1H-pyrazol-1-yl)butan-2-one
4-(1H-pyrazol-1-yl)-2-butanone
Density 1.07g/cm3
Boiling Point 245.8ºC at 760 mmHg
Molecular Formula C7H10N2O
Molecular Weight 138.16700
Flash Point 102.5ºC
Exact Mass 138.07900
PSA 34.89000
LogP 0.86220
Index of Refraction 1.534
Safety Phrases S24/25
HS Code 2933199090

~71%

89943-03-3 structure

89943-03-3

Literature: Aburatani, Sachiko; Kawatsura, Motoi; Uenishi, Jun'ichi Heterocycles, 2007 , vol. 71, # 1 p. 189 - 196
Precursor  2

DownStream  0

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%