1761-67-7Relevant articles and documents
Chang et al.
, p. 112 (1967)
Photolysis of Dimethylnitrosamine in the Gas Phase
Geiger, Georg,Huber, J. Robert
, p. 989 - 995 (1981)
Photodecomposition of dimethylnitrosamine in the gas phase ( 1 Torr) has been investigated following irradiation into the S1(n?*) 0(363.5 nm) and S2(??'*) 0(248.1 nm) transitions at room temperature.With a quantum yield of unity, excitation into the S1 state yields the fragments (CH3)2N and NO which then recombine leaving no photoproducts.The addition of O2 results in only one photoproduct, (CH3)2NNO2.Irradiating into the S2 state, the products CH2=N-CH3, (CH2=N-CH3)3, CH2=NOH, N2O, NO, H2, and N2 were identified by capillary gas chromatography mass spectrometry.In the presence of N2 as a buffer gas the photoproducts are only CH2=N-CH3, (CH2=N-CH3)3, N2O, and H2.For both excitation conditions a mechanism is proposed involving cleavage of the N,N-bond as the main primary photolytic process.
Stolkin et al.
, p. 327,328, 330, 331, 335 (1977)
Frost et al.
, (1978)
Meier et al.
, p. 1686 (1968)
Matrix-IR spectroscopic investigations of the thermolysis and photolysis of diazoamides
Wentrup, Curt,Bibas, Herve,Kuhn, Arvid,Mitschke, Ullrich,McMills, Mark C.
, p. 10705 - 10717 (2013/11/19)
Matrix photolysis of N,N-dialkyldiazoacetamides 1a-d at 7-10 K results in either the formation of C-H insertion products (in case of N,N-dimethyl and N,N-diethyl diazoamides) or almost exclusive Wolff rearrangement to ketenes (in the case of the cyclic di
GASEOUS DIELECTRICS WITH LOW GLOBAL WARMING POTENTIALS
-
, (2010/12/31)
A dielectric gaseous compound which exhibits the following properties: a boiling point in the range between about ?20° C. to about ?273° C.; non-ozone depleting; a GWP less than about 22,200; chemical stability, as measured by a negative standard enthalpy of formation (dHf0); a toxicity level such that when the dielectric gas leaks, the effective diluted concentration does not exceed its PEL; and a dielectric strength greater than air.
