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EC number: 200-756-3
CAS number: 71-55-6
There are few long-term fish studies conducted with 1,1,1-trichloroethane. Of the two studies reviewed in the Euro Chlor review conducted for the European Commission and evaluated for risk assessment by De Rooij et al 2004 this is the only study rated as reliable without restriction.
The conclusions of a risk
assessment by De
Rooij et al 2004 on studies included in the
Euro Chlor review is that as 1,1,-trichloroethane is a non-specific
toxicant the results obtained from either fresh or saltwater fish can be
used for risk assessment in either compartment. It is therefore possible
to conduct a risk assessment based on the value obtained in this study.
Using appropriate safety margins it has been concluded that the PEC/PNEC
ratio will be acceptable.
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