3-tert-Butyl-1-methyl-2-pyrazolin-5-one

Suppliers

Names

[ Name ]:
3-tert-Butyl-1-methyl-2-pyrazolin-5-one

[Synonym ]:
5-(tert-Butyl)-2,4-dihydro-2-methyl-3H-pyrazol-3-one
3-(tert-butyl)-1-methyl-2-pyrazolin-5-one
5-tert. Butyl-3,4-dihydro-2-methyl-2H-pyrazol-3-on
MFCD00051761

Chemical & Physical Properties

[ Density]:
1.04g/cm3

[ Boiling Point ]:
200.2ºC at 760 mmHg

[ Melting Point ]:
150-152ºC

[ Molecular Formula ]:
C₈H₁₄N₂O

[ Molecular Weight ]:
154.21000

[ Flash Point ]:
74.9ºC

[ Exact Mass ]:
154.11100

[ PSA ]:
32.67000

[ LogP ]:
0.62410

[ Index of Refraction ]:
1.516

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethyl 5,5-dimethyl-3-oxohexanoate
monomethylhydrazine

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

N1-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-(thiophen-3-yl)ethyl)-N2-(2-fluorophenyl)oxalamide
2-Cyclopentylbenzonitrile
N-{[1-(2-chloro-6-fluorobenzyl)-1H-benzimidazol-2-yl]methyl}furan-2-carboxamide
2-furyl-N-({1-[4-(3-methylphenoxy)butyl]benzimidazol-2-yl}ethyl)carboxamide
N-(2-(ethylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-3-(4-methoxyphenyl)propanamide
tert-butyl N-(4-cyano-2-hydroxyphenyl)carbamate
N-(2-(ethylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)-4-(trifluoromethyl)benzamide
N-(2-(ethylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-2-carboxamide
N-(2-(ethylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)thiophene-2-carboxamide
6-(4-Benzyloxy-phenyl)-7-cyclohexyl-pyrazolo[1,5-a]pyrimidine

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