Studies on the reaction of acetaldehyde and acetyl radicals with atomic hydrogen

Journal Article · Thu Apr 19 00:00:00 EDT 1990 · Journal of Physical Chemistry; (USA)

DOI:https://doi.org/10.1021/j100371a006· OSTI ID:6835628

Ohmori, Kenji; Miyoshi, Akira; Matsui, Hiroyuki ^[1]; Washida, Nobuaki ^[2]

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1. Univ. of Tokyo (Japan)
2. National Institute for Environmental Studies, Ibaraki (Japan)

The reaction of acetaldehyde and acetyl radical with atomic hydrogen was studied with a discharge flow tube equipped with an electron-impact mass spectrometer. Experiments were performed under the condition of excess atomic hydrogen at 299 {plus minus} 5 K. A rate constant for the reaction CH{sub 3}CHO + H {yields} CH{sub 3}CO + H{sub 2} (1) of (11 {plus minus}2) {times} 10{sup {minus}14}cm{sup 3} molecule{sup {minus}1} s{sup {minus}1} was obtained.

• OSTI ID: 6835628
• Journal Information: Journal of Physical Chemistry; (USA), Journal Name: Journal of Physical Chemistry; (USA) Vol. 94:8; ISSN 0022-3654; ISSN JPCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400200* -- Inorganic
Organic
& Physical Chemistry
400800 -- Combustion
Pyrolysis
& High-Temperature Chemistry
ACETALDEHYDE
ACETYL RADICALS
ACYL RADICALS
ALDEHYDES
CHEMICAL REACTION KINETICS
DATA
DATA ANALYSIS
ELEMENTS
EXPERIMENTAL DATA
HYDROGEN
INFORMATION
KINETICS
MASS SPECTROMETERS
MEASURING INSTRUMENTS
MEASURING METHODS
MEDIUM TEMPERATURE
NONMETALS
NUMERICAL DATA
ORGANIC COMPOUNDS
RADICALS
REACTION KINETICS
SPECTROMETERS