Document ID (ISN) | 28254 |
CIS number |
77-1944 |
ISSN - Serial title |
Gigiena truda i professional'nye zabolevanija |
Year |
1976 |
Convention or series no. |
|
Author(s) |
Korbakova A.I. |
Title |
Comparative toxicity of chlorinated and fluorinated methane and ethane derivatives |
Original title |
Sravnitel'naja toksičnost' hlorirovannyh i ftorirovannyh proizvodnyh gruppy metana i ėtana [in Russian] |
Bibliographic information |
Nov. 1976, No.11, p.38-41. 7 ref. |
Abstract |
Studies of Freon 22, 141 and 113 in mice. Introduction of a fluorine atom into the molecule markedly reduces the toxicity of these hydrocarbons, and modifies their effect on the organism, especially on long-term exposure to low concentrations. It is recommended that the highly toxic chlorinated compounds be replaced by fluorinated or chlorofluorinated ones. Comparative toxicity data on chlorinated, chlorofluorinated and fluorinated hydrocarbons. |
Descriptors (primary) |
fluorinated hydrocarbons; chlorinated hydrocarbons; toxicology; molecular structure |
Descriptors (secondary) |
literature survey; 1,2-dichloro-1-fluoroethane; 1,1,2-trichloro-1,2,2-trifluoroethane; comparative study; chlorofluorohydrocarbons; substitution; animal experiments; chlorodifluoromethane |
Document type |
- |
Subject(s) |
Toxic and dangerous substances
|
Broad subject area(s) |
|
Browse category(ies) |
Inorganic substances Halogenated hydrocarbons Fluorocarbons
|