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Appendix D - Dossier (PDF) - Tera

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date: 20–JUL–2005<br />

4. Ecotoxicity Substance ID: 71–43–2<br />

______________________________________________________________________________<br />

Species: other: Culex pipiens (Diptera)<br />

Exposure period: 48 hour(s)<br />

Unit: mg/l Analytical monitoring: no<br />

EC0: = 40 –<br />

EC50: = 71 –<br />

Method: other<br />

Year: 1983<br />

GLP: no data<br />

Test substance: other TS<br />

Source: Deutsche Shell Chemie GmbH Eschborn<br />

German Rapporteur<br />

Test condition: Groups of ten third instar Culex pipiens (mosquito) larvae<br />

were exposed at 26 degree C in 50 ml Dutch Standard Water<br />

(Canton J.H. & Slooff W. Chemosphere 9, 891–907, 1982). The<br />

actual concentrations of benzene during the experiment were<br />

not measured, and the values presented are based on the<br />

quantitiy added at the beginning of the experiment.<br />

Test substance: Purity: purest grade available (at least >98% pure, no<br />

further information given).<br />

Reliability: (2) valid with restrictions<br />

17–MAR–2004 (1052)<br />

Species: other: Erpobdella octoculata (Hirudinea)<br />

Exposure period: 48 hour(s)<br />

Unit: mg/l Analytical monitoring: no data<br />

EC50: > 320 –<br />

Method: other<br />

Year: 1983<br />

GLP: no data<br />

Test substance: other TS<br />

Source: Deutsche Shell Chemie GmbH Eschborn<br />

German Rapporteur<br />

Test condition: At least 5 Erpobdella octoculata were exposed in closed<br />

vessels with Dutch Standard Water (Canton J.H. & Slooff W.<br />

Ecotoxic. Envir. Saf. 6, 113–128, 1982) to various<br />

concentrations of benzene for 48 h at 19–21 degree C.<br />

The animals (age not specified) were collected from the<br />

river Rhine.<br />

Test substance: purest grade commercially available (>98% pure).<br />

Reliability: (2) valid with restrictions<br />

Flag: Risk Assessment<br />

17–MAR–2004 (1049)<br />

<strong>Appendix</strong> D: Benzene SIDS <strong>Dossier</strong><br />

– 280/957 –

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