The first stage thermal reactions of CFzCICH, in the presence of chlorine have been studied between 554 and 614 K. These are c12 CFZClCH, -CFZCH, + HCI and CF,ClCH, + CI;! CFZClCH&l + HCI Rate equations derived from a radical mechanism are shown to fit the experimental results. Values of Arrhenius p
The Chlorination of 1,1-Difluoroethane and 1-Chloro-1,1-difluoroethane 1
β Scribed by Barr, John T.; Gibson, J. Donald; Lafferty, R. H.
- Book ID
- 126842277
- Publisher
- American Chemical Society
- Year
- 1952
- Tongue
- English
- Weight
- 294 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0002-7863
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## Abstract The thermal decompositions of 1βchloroβ1βfluoroethane and 1βchloroβ1,1βdifluorethane at atmospheric pressure have been studied in the temperature range 500β600Β°C in a flow system. The dehydrochlorinations are homogenous in a carbonaceous reactor and unimolecular. The rate constants are
The rotational spectra of 1-chloro-1,1-difluoroethane (HCFC-142b) has been investigated in the frequency region 8-115 GHz with Stark, waveguide Fourier transform (FTMW), and millimeter-wave spectrometers. Assignments in large frequency regions with the corresponding frequency measurements have been