ACGIH: TWA 20 ppm OSHA: TWA 100 ppm(250 mg/m3) NIOSH: IDLH 750 ppm
안정성
May detonate if sensitized by amines, alkalies, strong acids, high temperatures or adiabatic compression. The dry alkali or amine salts are shock-sensitive and the sodium salt ignites on contact with water. Flammable. Incompatible with amines, strong acids, strong bases, strong oxidizing agents, strong reducing agents, copper, copper alloys,
Nitromethane-d3 is a deuterated derivative of nitromethane. Its pyrolytic decomposition in the absence and presence of nitrogen dioxide have been studied. Molecular structure studies suggest that its molecule is composed of a highly asymetrical top consisting of a heavy planar frame of NO2 (C2v symmetry) and a lighter top of CD3 (C3vsymmetry). Rotational constants, high-resolution Fourier transform infrared (FTIR) spectrum and DFT (Density Functional Theory) calculations of nitromethane-d3 have been evaluated. Various physicochemical properties (densities, viscosities, speed of sound and refractive indices) of CD3NO2 have been evaluated in the temperature range of 293K to 308K.
