1-(PENTAFLUOROPROPIONYL)IMIDAZOLE Chemical Properties

Boiling point:

46-47°C 15mm

Density 

1.4 g/mL at 20 °C(lit.)

refractive index 

n20/D 1.399

storage temp. 

−20°C

pka

1.81±0.10(Predicted)

Sensitive 

Hygroscopic

CAS DataBase Reference

71735-32-5(CAS DataBase Reference)

EPA Substance Registry System

1-(2,2,3,3,3-Pentafluoro-1-oxopropyl)-1H-imidazole (71735-32-5)

Safety Information

Hazard Codes 

C,Xi

Risk Statements 

22-34

Safety Statements 

26-36/37/39-45

WGK Germany 

3

F 

3-10-21

Hazard Note 

Irritant/Hygroscopic/Keep Cold

HazardClass 

IRRITANT

HS Code 

2933299090

MSDS

• Language:English Provider:SigmaAldrich

1-(PENTAFLUOROPROPIONYL)IMIDAZOLE Usage And Synthesis

Uses

PFPI may be used to incubate the lyophilized samples, for derivatization during GC/MS analysis to measure total d-chiro-Inositol content absorbed by rodents.

General Description

Derivatization before a GC analysis helps in yielding distinctive products, which can be achieved using a derivatizing reagent that reacts with amino and hydroxyl functionalities quantitatively. 1-(Pentafluoropropionyl)imidazole (PFPI) is a derivatizing reagent which was found to give high yield of products than pentafluoropropionic anhydride during preparation of methyl ester/pentafluoropropionyl derivatives.

1-(PENTAFLUOROPROPIONYL)IMIDAZOLE(71735-32-5)Related Product Information

• 1-PROPIONYLIMIDAZOLE
• 2,2,3,3-TETRAFLUOROPROPANAMIDE
• PENTAFLUOROPROPIONAMIDE
• 2,2-DIFLUOROETHYLAMINE
• 2,2-DIFLUOROPROPIONAMIDE
• FLUOROACETAMIDE
• 3,3,3-Trifluoropropanal
• 3,3,3-TRIFLUOROPROPYLAMINE
• 1H-Imidazole-1-carboxaldehyde
• 1-Acetylimidazole
• 2,2-DIFLUOROACETAMIDE
• 1-(PENTAFLUOROPROPIONYL)IMIDAZOLE
• 2,2,3,3,3-PENTAFLUOROPROPYLAMINE
• 2,3,3,3-TETRAFLUOROPROPIONAMIDE