๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Rate constants for the gas phase reactions of OH with C5 through C7 aliphatic alcohols and ethers: Predicted and experimental values

โœ Scribed by Timothy J. Wallington; Philippe Dagaut; Renzhang Liu; Michael J. Kurylo

Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
349 KB
Volume
20
Category
Article
ISSN
0538-8066

No coin nor oath required. For personal study only.

โœฆ Synopsis

Absolute rate constants were determined a t 298 K for the gas phase reactions of hydroxyl radicals with several C, through Ci aliphatic alcohols and ethers using the flash photolysis resonance fluorescence technique. The values obtained (in units of 10 cm' molecule-'^ I ) were: 3-methyl-2-butano1, (12.4 2 0.7); 2-pentanol, (11.8 f 0.8); 3-pentanol, (12.2 ? 0.7); cyclopentanol, (10.7 2 0.7); 1-hexanol, (12.4 2 0.7); 2-hexanol, (12.1 f 0.7); 1-heptanol, (13.6 2 1.3); methyl-n-butylether, (16.4 2 0.6); ethyl-n-butylether, (22.8 f 0.9); ethyl-t-butylether, (8.12 ? 0.32); and methyl-t-amylether, (7.91 2 0.42). These results are discussed in terms of group reactivities in such molecules and are compared with values estimated from an additive structure-reactivity index.

๐Ÿ“œ SIMILAR VOLUMES

Rate constants for the gas-phase reactio
Rate constants for the gas-phase reactions of Ozone with unsaturated Aliphatic Alcohols
โœ Eric Grosjean; Daniel Grosjean ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 431 KB ๐Ÿ‘ 1 views

The gas-phase reaction of ozone with unsaturated alcohols in air has been investigated a t atmospheric pressure and ambient temperature (288-291 K). Cyclohexane was added to scavenge the hydroxyl radical which forms as a product of the ozone-unsaturated alcohol reaction. The reaction rate constants,

Rate constants for the gas-phase reactio
Rate constants for the gas-phase reactions of a series of C3C6 aldehydes with OH and NO3 radicals
โœ Christine Papagni; Janet Arey; Roger Atkinson ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 83 KB ๐Ÿ‘ 2 views

By using relative rate methods, rate constants for the gas-phase reactions of OH and NO 3 radicals with propanal, butanal, pentanal, and hexanal have been measured at 296 ฯฎ 2 K and atmospheric pressure of air. By using methyl vinyl ketone as the reference compound, the rate constants obtained for th

Rate constants for the gas-phase reactio
Rate constants for the gas-phase reactions of selected dibasic esters with the OH radical
โœ Sara M. Aschmann; Roger Atkinson ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 112 KB ๐Ÿ‘ 2 views

Using a relative rate method, rate constants have been measured for the gasphase reactions of the OH radical with the dibasic esters dimethyl succinate The rate constants ob-298 ฯฎ 3 K. tained were (in units of ): dimethyl succinate, dimethyl 10 cm molecule s 1.4 ฯฎ 0.6; glutarate, and dimethyl adip

Rate constants for the gas-phase reactio
Rate constants for the gas-phase reactions of Cl atoms with a series of ethers
โœ A. Notario; A. Mellouki; G. Le Bras ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 91 KB ๐Ÿ‘ 2 views

The laser photolysis-resonance fluorescence technique has been used to determine the absolute rate coefficient for the Cl atom reaction with a series of ethers, at room temperature (298 ฯฎ 2) K and in the pressure range 15-60 Torr. The rate coefficients obtained (in units of cm 3 molecule ฯช1 s ฯช1 ) a