ID (ISN) del documento | 39156 |
Número CIS |
83-142 |
ISBN(s) |
91-7464-145-X |
Año |
1982 |
Número de serie |
Arbete och hälsa 1982:26
|
Autor(es) |
Edling C., Söderkvist P. |
Título |
Criteria document for threshold limit values: Fluorocarbons |
Título original |
Kriteriedokument för gränsvärden: Fluorocarboner [en sueco] |
Información bibliográfica |
Arbetarskyddsstyrelsen, 171 84 Solna, Sweden, 1982. 38p. 86 ref. |
Resumen |
A literature survey of the health hazards of fluorocarbons (Freons 11, 12, 22 and 113) designed to provide the basis for setting on appropriate TLV for these substances. The main acute effects are on the CNS and heart. A questionnaire survey shaved an excess of CNS symptoms in workers with long-term exposure to Freons 11 and 12. Arrythmia has been reported in experimental animals and palpitations in man following long-term exposure to Freon 22. Liver effects have also been reported. There were no reports of experimental or epidemiological findings of mutagenicity, carcinogenicity of teratogenicity. Freons 11 and 13 are the most toxic of the fluorocarbons studied and should receive particular attention when the TLV is being set. |
Descriptores (primarios) |
hidrocarburos fluorados; determinación de los límites de la exposición; toxicología |
Descriptores (secundarios) |
efectos neurotóxicos; revisión bibliográfica; tricloro-1,1,2 trifluoro-1,2,2 etano; efectos cardiotóxicos; efectos hepatotóxicos; diclorofluorometano; clorodifluorometano; triclorofluorometano |
Tipo de documento |
E - Libros, informes, actas |
Tema(s) |
Sustancias tóxicas y peligrosas
|
Broad subject area(s) |
|
Navegación por categoria(s) |
Halogenated hydrocarbons Fluorocarbons
|