3-tert-butyl-2-pyrazolin-5-one

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Names

[ CAS No. ]:
29211-68-5

[ Name ]:
3-tert-butyl-2-pyrazolin-5-one

[Synonym ]:
MFCD00051760
3-tert-Butyl-2-pyrazolin-5-one
5-tert-Butyl-2,4-dihydro-3H-pyrazol-3-one

Chemical & Physical Properties

[ Density]:
1.11g/cm3

[ Melting Point ]:
208 °C

[ Molecular Formula ]:
C7H12N2O

[ Molecular Weight ]:
140.18300

[ Exact Mass ]:
140.09500

[ PSA ]:
41.46000

[ LogP ]:
0.67280

[ Index of Refraction ]:
1.534

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2933199090

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-BENZOTHIAZOL-2-YL-3-(TERT-BUTYL)-2-PYRAZOLIN-5-ONE
  • 3-TERT-BUTYL-1-PHENYL-2-PYRAZOLIN-5-ONE
  • 3-(TERT-BUTYL)-4-((4-((4-NITROPHENYL)METHOXY)PHENYL)METHYLENE)-1-PHENYL-2-PYRAZOLIN-5-ONE
  • 3-(TERT-BUTYL)-4-((4-HYDROXY-3,5-DIMETHOXYPHENYL)METHYLENE)-1-PHENYL-2-PYRAZOLIN-5-ONE
  • 3-tert-Butyl-1-methyl-2-pyrazolin-5-one
  • 3-(TERT-BUTYL)-1-PHENYL-4-(2-THIENYLMETHYLENE)-2-PYRAZOLIN-5-ONE