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o-TOLUIDINE CAS N°: 95-53-4 - UNEP Chemicals

o-TOLUIDINE CAS N°: 95-53-4 - UNEP Chemicals

o-TOLUIDINE CAS N°: 95-53-4 - UNEP Chemicals

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OECD SIDS o-<strong>TOLUIDINE</strong><br />

5. TOXICITY ID: <strong>95</strong>-<strong>53</strong>-4<br />

DATE: 07.01.2005<br />

240<br />

Type : other: chromosomal aberrations<br />

Species : mouse<br />

Sex : no data<br />

Strain : other: Lacca<br />

Route of admin. : other: injection (no further information)<br />

Exposure period : 24 hours<br />

Doses : 0.01 mmol/kg, 1 mmol/kg bw in ethylalcohol<br />

Result : positive<br />

Method : other: see freetext ME<br />

Year : 1985<br />

GLP : no data<br />

Test substance : other TS: o-toluidine, no data on purity<br />

Method : Ts was injected into mice and chromosome preparations were malde from<br />

bone marrow of cholchicimized animals. (no further information)<br />

negative control: Ethanol<br />

positive control: no data<br />

Reliability : (4) not assignable<br />

documentation insufficient for assessment<br />

02.06.2004 (350)<br />

Type : other: sperm head abnormality<br />

Species : mouse<br />

Sex : male<br />

Strain : other: Lacca<br />

Route of admin. : other: injection (no further information)<br />

Exposure period : 5 weeks<br />

Doses : 0.01 mmol/kg, 0.1 mmol/kg, 1 mmol/kg in ethanol<br />

Result : positive<br />

Method : other<br />

Year : 1985<br />

GLP : no data<br />

Test substance : other TS: o-toluidine, no data on purity<br />

Reliability : (4) not assignable<br />

documentation insufficient for assessment<br />

02.06.2004 (350)<br />

Type : other: sperm head abnormality<br />

Species : mouse<br />

Sex : male<br />

Strain : other: (CBAxBALB/c)F1<br />

Route of admin. : i.p.<br />

Exposure period : 5 days<br />

Doses : 0.05, 0.1, 0.25, 0.5 mg/kg b.w.<br />

Result : ambiguous<br />

Method : other: sperm morphology assay according Wyrobek and Bruce, 1975<br />

Year : 1981<br />

GLP : no data<br />

Test substance : other TS: see freetext TC<br />

Result : Result questionable: increases of sperm abnormalities of 1.4% at 0.1 ml/kg<br />

and 1.7% at 0.25 ml/kg, but no effect at 0.05 ml/kg. The dose of 0.5 ml/kg<br />

was lethal.<br />

Test condition : This study is part of a International Collaborative Program, published as:<br />

Evaluation of Short-Term Tests for Cancerogens Progress in Mutation<br />

Research Vol 1. Edited by Frederick J. Serres and John Ashby, 1981<br />

CHEMICALS:<br />

42 coded chemicals were investigated in short-term tests for<br />

cancerogenicity in different laboratories<br />

<strong>UNEP</strong> PUBLICATIONS

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