2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one

Modify Date: 2025-09-04 15:59:47

2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one Structure
2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one structure
Common Name 2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one
CAS Number 122431-41-8 Molecular Weight 208.18100
Density N/A Boiling Point N/A
Molecular Formula C8H11F3N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C8H11F3N2O
Molecular Weight 208.18100
Exact Mass 208.08200
PSA 37.79000
LogP 1.95020
InChIKey UYGXIUVQGMFJNI-UHFFFAOYSA-N
SMILES CC(C)(C)n1[nH]c(C(F)(F)F)cc1=O

 Synthetic Route

~60%

2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one Structure

2-tert-butyl-5-...

CAS#:122431-41-8

Literature: KUMIAI CHEMICAL INDUSTRY CO., LTD.; IHARA CHEMICAL INDUSTRY CO., LTD. Patent: EP1364946 A1, 2003 ; Location in patent: Page/Page column 193 ;

~59%

2-tert-butyl-5-(trifluoromethyl)-1H-pyrazol-3-one Structure

2-tert-butyl-5-...

CAS#:122431-41-8

Literature: Takahashi, Satoru; Ueno, Ryohei; Yamaji, Yoshihiro; Fujinami, Makoto Patent: US2005/256004 A1, 2005 ; Location in patent: Page/Page column 30 ;

 Synonyms

1-tert-butyl-3-trifluoromethyl-1H-pyrazol-5-ol
1H-Pyrazol-5-ol,1-(1,1-dimethylethyl)-3-(trifluoromethyl)
1-tert-butyl-5-hydroxy-3-trifluoromethyl-1H-pyrazole
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