84940-44-3

Basic information

• Product Name: perfluoro(N-methyl-3-methylpyrrolidine)
• Synonyms: perfluoro(N-methyl-3-methylpyrrolidine)
• CAS NO: 84940-44-3
• Molecular Weight: 333.052
• Mol File: 84940-44-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: perfluoro(N-methyl-3-methylpyrrolidine)(CAS DataBase Reference)
• NIST Chemistry Reference: perfluoro(N-methyl-3-methylpyrrolidine)(84940-44-3)
• EPA Substance Registry System: perfluoro(N-methyl-3-methylpyrrolidine)(84940-44-3)

Safety Data

• Hazardous Substances Data: 84940-44-3(Hazardous Substances Data)

Upstream product

• 108-89-4 picoline 
• 23573-93-5 methyl 3-(piperidino)propionate 

Relevant articles and documents

FLUORINATIONS WITH COMPLEX METAL FLUORIDES. PART 7. FLUORINATIONS OF THE METHYL PYRIDINES WITH CAESIUM TETRAFLUOROCOBALTATE

4-Methylpyridine passed over caesium tetrafluorocobaltate at 330-340 deg gave tridecafluoro(1,3-dimethylpyrrolidine) (1) and its 3-difluoromethyl analogue (2), together with a range of polyfluoro-4-picolines (4-10) with -CF3, -CHF2 or -CH2F groups in the 4-position. 3-Methylpyridine similarly gave 1 and its 1,2-isomer (11) together with several polyfluoro-3-picolines (14-18). 2-Methylpyridine at 270 deg gave tridecafluoro(1-ethylpyrrolidine) (13), a trace of 11 and 2-trifluoromethyl- (22), 2-difluoromethyl- (23) and 2-fluoromethyl-tetrafluoropyridine (24); there were also products arising by loss of methyl.Other unidentified fluoroalkylpyridines besides those isolated were present in each case.