32745-07-6

Basic information

• Product Name: N-NITROSODIMETHYL-1,1,1-D3-AMINE
• Synonyms: N-NITROSODIMETHYL-1,1,1-D3-AMINE;N-NitrosodiMethyl-d3-aMine
• CAS NO: 32745-07-6
• Molecular Formula: C2H3D3N2O
• Molecular Weight: 77.1
• Mol File: 32745-07-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 151.999 °C at 760 mmHg
• Flash Point: 36.125 °C
• Appearance: /
• Density: 1.029 g/cm³
• CAS DataBase Reference: N-NITROSODIMETHYL-1,1,1-D3-AMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N-NITROSODIMETHYL-1,1,1-D3-AMINE(32745-07-6)
• EPA Substance Registry System: N-NITROSODIMETHYL-1,1,1-D3-AMINE(32745-07-6)

Safety Data

• Hazardous Substances Data: 32745-07-6(Hazardous Substances Data)

Usage

Uses

N-Nitrosodimethyl-1,1,1-d3-amine (CAS# 32745-07-6) is a useful isotopically labeled research compound.

Upstream product

• 865-50-9 iodomethane-d3 
• 60-34-4 methylhydrazine 
• 615-53-2 ethyl N-methyl-N-nitrosocarbamate 

Relevant articles and documents

Nitrogen Protonation of N-Nitrosodimethylamine

Evidence for the presence of the Me2N(H)NO+ ion at kinetically significant concentrations in aqueous solutions of N-nitrosodimethylamine (NDMA) at pH =/ E equilibration in the resulting NDMA-d3 was measured by nuclear magnetic resonance spectroscopy as a function of pD.The reaction was first order in +>, with the plot of observed first-order rate constants versus +> having a slope of k/+> =1E-2 M-1 s-1 at 3 deg C and an ionic strength of 0.2 M.The observed rate date were used to estimate Ka for N-protonated NDMA as 1E12-1E13 M by assuming that the rates of rotation about the N-N bond in Me2N(H)NO+ and of its deprotonation are similar to those for the isoelectronic N-protonated carboxamide function.The trisubstituted nitrogen of the nitrosamine thus appears to be several orders of magnitude less basic than that of the carboxamides.