Kinetics Database Logo

Kinetics Database Resources

Simple Reaction Search

Search Reaction Database

Search Bibliographic Database

Set Unit Preferences


Rate Our Products and Services


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


Administrative Links

NIST home page

MML home page

Chemical and Biochemical Reference Data Division

MML home page

Chemical and Biochemical Reference Data Division

  NIST Logo Home
©NIST, 2013
Accessibility information
Author(s):   Amphlett, J.C.; Whittle, E.
Title:   Bromination of fluoroalkanes. Part 4.-Kinetics of thermal bromination of fluoroform and pentafluorethane
Journal:   Trans. Faraday Soc.
Volume:   64
Year:   1968
Reference type:   Journal article
Squib:   1968AMP/WHI2130

Reaction:   CH3Br + Br·HBr + ·CH2Br
Reaction order:   2
Temperature:   596 - 731 K
Pressure:  3.53E-2 - 0.55 bar
Rate expression:   1.66x10-10 [cm3/molecule s] e-68262 [±683 J/mole]/RT
Uncertainty:   1.13999999
Bath gas:   C2F5H
Category:  Review
Data type:   Experimental value and limited review

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
596 1.73E-16
600 1.90E-16
625 3.28E-16
650 5.43E-16
675 8.67E-16
700 1.34E-15
725 2.01E-15
731 2.20E-15