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Thermal stability of intermediate sized acetylenic compounds and the heats of formation of propargyl radicals

✍ Scribed by Wing Tsang

Book ID
102928660
Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
910 KB
Volume
10
Category
Article
ISSN
0538-8066

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✦ Synopsis

4-Methylhexyne-l,5-methylhexyne-l, hexyne-1, and 6-methylheptyne-2 have been decomposed in comparative-rate single-pulse shock-tube experiments. Rate expressions for the initial decomposition reactions at 1100Β°K and from 2 to 6 atm pressure are k(HC-CCHz-sC4Hg -HCECCHT + sCqHg-) = 1015-9 exp(-35,000/T) sec-' k(HC-CCH2-iC4Hgallene + nC4Hs) = 1012-9 expf-28,000/T) sec-I k(HC=CCHz-iC4Hg + HC-CCHti-iCdHg-) = lox6.' exp(-36,700/T) sec-' k(HC=CCH2-iC4Hgallene + iC4Hs) = 102.3 exp (-27,500

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