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406228 Aldrich

3-(Trifluoromethyl)pyrazole

99%

  • CAS Number 20154-03-4

  • Empirical Formula (Hill Notation) C4H3F3N2

  • Molecular Weight 136.08

  •  Beilstein Registry Number 1564179

  •  MDL number MFCD00115018

  •  PubChem Substance ID 24865363

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Properties

Related Categories Building Blocks, C3 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrazoles More...
InChI Key   PYXNITNKYBLBMW-UHFFFAOYSA-N
assay   99%
bp   70 °C/2 mmHg(lit.)
mp   45-47 °C(lit.)

Description

Packaging

1, 5 g in glass bottle

Application

3-(Trifluoromethyl)pyrazole may be used in copper-catalyzed pyrazole N-arylation. It may be used in the synthesis of sodium hydridotris(1H-3-trifluoromethylpyrazol-1-yl)borate by heating with sodium borohydride.

General description

3-(Trifluoromethyl)pyrazoles is a heterocyclic building block. It undergoes alkylation with alkyl iodides in DMF to afford the N-alkyl pyrazoles. It participates in the synthesis of disubstituted pyrimidines.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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