Kinetics Database Logo     Home
©NIST, 2022
Accessibility information
Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences

Contact Us to Submit an Article

Citation

Help


Other Databases

NIST Standard Reference Data Program

NIST Chemistry Web Book

NDRL-NIST Solution Kinetics Database

NIST Computational Chemistry Comparison and Benchmark Database

The NIST Reference on Constants, Units, and Uncertainty

More...


Administrative Links

DOC home page

NIST home page

MML home page

Chemical Sciences Division

Applied Chemicals and Materials Division

Author(s):   Papagni, C.; Arey, J.; Atkinson, R.
Title:   Rate Constants for the Gas-Phase Reactions of a Series of C3-C6 Aldehydes with OH and NO3 Radicals
Journal:   Int J. Chem. Kinet.
Volume:   32
Page(s):   79 - 84
Year:   2000
Reference type:   Journal article
Squib:   2000PAP/ARE79-84

Reaction:   Pentanal + NO3 → Products
Reaction order:   2
Reference reaction:   Methacrolein + NO3 → Products
Temperature:   296 K
Pressure:  0.99 bar
Rate expression:   1.41x10-14 [±1.6x10-15 cm3/molecule s]
Bath gas:   Air
Category:  Experiment
Data type:   Relative value normalized by a reference value
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Direct photolysis
Time resolution:   In real time
Analytical technique:   Gas chromatography
Comments:   Experiments were carried out in a 6500 Liter all Teflon chamber at 296 ?2 K.
NO3 was generated by the thermal decomposition of N2O5.

The reference reaction was NO3 + methacrolein, CH2=C(CH3)CHO with accepted k= 3.3E-15 cm3molecule-1s-1.

Indicated errors are two standard deviations and do not include uncertainties in the rate constant of the reference reaction (estimated 33%).

View full bibliographic record.