40953-67-1

Basic information

• Product Name: 2,3-Diazabicyclo[2.2.1]hept-2-yl, 3-(1,1-dimethylethyl)- (9CI)
• Synonyms: 2,3-Diazabicyclo[2.2.1]hept-2-yl, 3-(1,1-dimethylethyl)- (9CI)
• CAS NO: 40953-67-1
• Molecular Formula: C9H17N2
• Molecular Weight: 0
• Mol File: 40953-67-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,3-Diazabicyclo[2.2.1]hept-2-yl, 3-(1,1-dimethylethyl)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Diazabicyclo[2.2.1]hept-2-yl, 3-(1,1-dimethylethyl)- (9CI)(40953-67-1)
• EPA Substance Registry System: 2,3-Diazabicyclo[2.2.1]hept-2-yl, 3-(1,1-dimethylethyl)- (9CI)(40953-67-1)

Safety Data

• Hazardous Substances Data: 40953-67-1(Hazardous Substances Data)

Relevant articles and documents

The Trialkylhydrazyl-Trialkylhydrazine Radical Cation Proton Transfer. 1. Equilibrium Constant

Pulse radiolytically generated eaq- and *C(CH3)2OH in water reduce trialkyldiazenium salts (R3N2+) to hydrazyl radicals (R3N2*), which protonate to give hydrazine radical cations (R3N2H+*).Determination of pKa (R3N2H+*) by conductivity measurements gave 7.0 (+/- 0.4), 8.3 (+/- 0.2), and 10.4 (+/- 0.2) for the radical cations of 2-tert-butyl 2,3-diazabicycloheptane (1H+*), its 7-spirocyclopropyl analogue (2H+*), 2-tert-butyl-2,3-diazabicyclooctane (3H+*), and 9-tert-butylamino-9-azabicyclononane (4H+*), respectively.The respective values for pKa (R3N2H2+) - pKa (R3N2H+*) are +2.1, +2.4, +1.2, and -2.6.The hydrazyl radical and hydrazine radical cation have similar absorption spectra except for system 4, where a significant red shift in UV maximum of the hydrazyl relative to that of the hydrazine radical cation was observed.The deviant behavior of the N,N-cycloalkyl compound 4 from the N,N'-cycloalkyl compounds 1 - 3 is argued to result from 4* being more twisted about the NN bond than 4H*, while such twisting does not occur in the N,N'-cycloalkyl systems.