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Appendix D - Dossier (PDF) - Tera

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date: 20–JUL–2005<br />

5. Toxicity Substance ID: 71–43–2<br />

______________________________________________________________________________<br />

Type: LD50<br />

Species: rat<br />

Value: = 5960 mg/kg bw<br />

Method: other<br />

GLP: no data<br />

Test substance: no data<br />

Remark: Guidelines followed not specified; groups of 10 (pilot<br />

study) or 20 Spreague–Dawley Cobb rats; 5 doses tested;<br />

stomach tube; observed for 7 days.<br />

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

Comparable to guideline study with acceptable restrictions<br />

no data about the test substance or time of death after<br />

dosing; short observation period after dosing; one sex<br />

The LD50 95% confidence limits were reported as 5080–7000<br />

mg/kg bw. Hind–limb paralysis, petechial bleeding of the<br />

urinary tract, eyes and nose, mild acute gastritis and<br />

stripping of the epithelial lining of the glandular portion<br />

of the stomach were seen.<br />

Source: Deutsche Shell Chemie GmbH Eschborn<br />

06–JAN–1997 (1261)<br />

Type: LD50<br />

Species: rat<br />

Value: = 10020 mg/kg bw<br />

Method: other<br />

GLP: no data<br />

Test substance: no data<br />

Remark: 95% confidence limits 7,380–14,855 mg/kg.<br />

Groups of five non–fasted male Carworth–Wistar rats; stomach<br />

tube; observed for 14 days;<br />

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

Comparable to guideline study with acceptable restrictions<br />

one sex; ; no data about clinical examination, time of death<br />

after dosing, mortality rate and pathology;<br />

Source: Deutsche Shell Chemie GmbH Eschborn<br />

06–JAN–1997 (1062)<br />

Type: LD50<br />

Species: mouse<br />

Value: 8438 mg/kg bw<br />

Method: other<br />

GLP: no<br />

Test substance: as prescribed by 1.1 – 1.4<br />

Remark: Reliability: 2 (eingeschraenkt gueltig)<br />

Rahmendaten liegen vor<br />

Zur Bestimmung der akuten Toxizitaet wurden nur weibl.<br />

Tiereverwendet.<br />

Source: BASF AG Ludwigshafen<br />

13–DEC–1996 (78)<br />

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

– 339/957 –

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