## Abstract Atmospheric photodissociation rate coefficients and photodissociation lifetimes for nitromethane, methyl nitrite, and methyl nitrate were calculated as a function of altitude from their measured visible and near ultraviolet photoabsorption cross sections at 298 K. The lifetime of methyl
Shock initiation of liquid nitromethane and methyl nitrite
โ Scribed by Robert Shaw
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 262 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0010-2180
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๐ SIMILAR VOLUMES
The variations of yields of CO\* from the gas phase Hz02 + NO\* + CO chain reaction system with added nitromcthane or methyl nitrite have given rate constants for reactions of OH radicals with these substrates. At 292 I; these are (5.5 + 0.6) X IO8 and (g.0 & 1.1) x !08 dm3 rnc11-~ s-l respectively.
The unimolecular decomposition of methyl nitrite in the temperature range 680-955 K and pressure range 0.64 to 2.0 atm has been studied in shock-tube experiments employing real-time absorption of CW CO laser radiation by the NO product. Computer kinetic modeling using a set of 23 reactions shows tha
The shock-initiated decomposition of tetramethylgermane (107%1242 K ) has been found to involve successive elimination of methyl radicals with the rate constant k l for the first step given by log k l (s-') = (17.00 f 0.35) -(77.0 f 1.9)/0 kcal/mol In the presence of excess toluene the products were