1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL

1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL Structure
CAS No.
119022-51-4
Chemical Name:
1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL
Synonyms
TIMTEC-BB SBB000154;Pyroxasulfone Impurity 1;1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL;5-(TRIFLUOROMETHYL)-1-METHYL-1H-PYRAZOL-3-OL;2-methyl-3-(trifluoromethyl)-1H-pyrazol-5-one;3-HYDROXY-1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOLE;3-HYDROXY-1-METHYL-5-TRIFLUOROMETHYL-1H-PYRAZOLE;5-HYDROXY-2-METHYL-3-TRIFLUOROMETHYL-1H-PYRAZOLE;1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-ol,99+%;3-Hydroxy-1-methyl-5-(trifluoromethyl)pyrazole97%
CBNumber:
CB1256895
Molecular Formula:
C5H5F3N2O
Molecular Weight:
166.1
MOL File:
119022-51-4.mol
Modify Date:
2023/5/25 10:25:51

1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL Properties

Melting point 114-115 °C
Density 1.3876 (estimate)
storage temp. Sealed in dry,Room Temperature
pka 7.35±0.70(Predicted)
BRN 3543409
CAS DataBase Reference 119022-51-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H301-H315-H319-H335
Precautionary statements  P261-P301+P310-P305+P351+P338
Hazard Codes  Xi,T
Risk Statements  36/37/38-25
Safety Statements  24/25-45-26
RIDADR  UN 2811 6.1 / PGIII
WGK Germany  3
HazardClass  IRRITANT
HS Code  2933199090
NFPA 704
1
1 0

1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL Chemical Properties,Uses,Production

Chemical Properties

White to yellow or pink crystalline powder

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 27, p. 243, 1990 DOI: 10.1002/jhet.5570270224

1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL Preparation Products And Raw materials

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TIMTEC-BB SBB000154 1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-ol,99+% 3-Hydroxy-1-methyl-5-(trifluoromethyl)pyrazole 97% 3-Hydroxy-1-methyl-5-(trifluoromethyl)pyrazole97% 5-HYDROXY-2-METHYL-3-TRIFLUOROMETHYL-1H- PYRAZOLE 99+% 5-HYDROXY-2-METHYL-3-TRIFLUOROMETHYL-1H-PYRAZOLE 3-HYDROXY-1-METHYL-5-TRIFLUOROMETHYL-1H-PYRAZOLE 3-HYDROXY-1-METHYL-5-(TRIFLUOROMETHYL)PYRAZOLE 5-(TRIFLUOROMETHYL)-1-METHYL-1H-PYRAZOL-3-OL 1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-OL 3-Hydroxy-1-methyl-5-trifluoromethyl-1H-pyrazole, 99+% 1,2-Dihydro-1-methyl-5-(trifluoromethyl)-3H-pyrazol-3-one 1-Methyl-5-(trifluoromethyl)-1h-pyrazol-3-ol ,97% 3H-Pyrazol-3-one, 1,2-dihydro-1-Methyl-5-(trifluoroMethyl)- 1-Methyl-5-(trifluoroMethyl)-1H-pyrazol-3(2H)-one 2-methyl-3-(trifluoromethyl)-1H-pyrazol-5-one Pyroxasulfone Impurity 1 119022-51-4 1119022-51-4 C5H5F3N2O Building Blocks Pyrazole Pyrazoles & Triazoles