753-58-2

Basic information

• Product Name: N,N-difluoromethanamine
• Synonyms: methanamine, N,N-difluoro-; Methylamine, N,N-difluoro-; N,N-Difluoromethanamine
• CAS NO: 753-58-2
• Molecular Formula: CH₃F₂N
• Molecular Weight: 67.038
• Mol File: 753-58-2.mol
• Article Data: 3

Chemical Properties

• Boiling Point: -15.96°C (rough estimate)
• Density: 1.06g/cm³
• Vapor Pressure: 9760mmHg at 25°C
• Refractive Index: 1.27
• CAS DataBase Reference: N,N-difluoromethanamine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-difluoromethanamine(753-58-2)
• EPA Substance Registry System: N,N-difluoromethanamine(753-58-2)

Safety Data

• Hazardous Substances Data: 753-58-2(Hazardous Substances Data)

Upstream product

• 123-39-7 N-Methylformamide 
• 590-18-1 (Z)-2-Butene 
• 624-64-6 trans-2-Butene 
• 2229-07-4 methyl radical 
• 3744-07-8 difluoroamino radical 
• 41866-81-3 trimethylsiloxide anion 
• 10036-47-2 tetrafluorohydrazine 
• 74-88-4 methyl iodide 
• 41921-91-9 N-methylsulfamic acid monosodium salt 

Downstream Products

• 32360-83-1 N-Fluoroformaldimin 
• 7664-39-3 hydrogen fluoride 

Relevant articles and documents

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Action of atomic fluorine on E- and Z-2-butene

Irradiation of N2F4(NF2) with E- and Z-2 butene in the gas phase leads to addition of F and NF2 across the double bond in a non-stexeoselective manner and abstraction of H to give 2- butenyl radicals which interconvert rapidly before being trapped by NF2 to yield E- and Z-1- difluoroamino-2-butene and 3-difluoramino-1-butene. The configurational instability of the 2- butenyl radicals is attributed to the exothermicity of F atom abstraction. These results are contrasted with those of other workers who observed that in condensed phase reactions abstraction by t-butoxy radical leads to 2-butenyl radicals which are configurationally stable.