ISSN:
1612-1112
Schlagwort(e):
GC-FTIR-MS
;
Nitrobenzene carbon tetrachloride radiolysis products
;
Gamma-irradiation
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Summary A number of volatile products formed in the gamma-radiolysis of nitrobenzene-carbon tetrachloride solution have been identified using a GC-FTIR-MS technique. The conditions for separation of the products have been described. HCl, COCl2, chlorobenzene, chloro- and dichloronitrobenzene, isomeric di-, tri- and tetrachlorobenzene, hexachloroethane, tetrachloroethylene, α,α,α-trichloromethylbenzene, chloro- and dichloroisocyanatobenzene, and other chloroderivatives are among the important products formed.Ipso-substitution of the nitro group as well as hydrogen atom by chlorine atom and CCl3 free radical is noticed. It is proposed that chloroisocyanatobenzene is formed as the result of interaction of dichlorocarbene and nitrobenzene.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02267919
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