1,3,4,4-Tetramethyl-1H-pyrazole-5(4H)-one

Names

[ Name ]:
1,3,4,4-Tetramethyl-1H-pyrazole-5(4H)-one

[Synonym ]:
1,3,4,4,-Tetramethylpyrazolin-5-on
2,4,4,5-tetramethyl-2,4-dihydro-pyrazol-3-one
2-Pyrazolin-5-one,1,3,4,4-tetramethyl
3H-Pyrazol-3-one,2,4-dihydro-2,4,4,5-tetramethyl

Chemical & Physical Properties

[ Molecular Formula ]:
C₇H₁₂N₂O

[ Molecular Weight ]:
140.18300

[ Exact Mass ]:
140.09500

[ PSA ]:
32.67000

[ LogP ]:
0.23400

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

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%