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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 />

192<br />

Cycotoxic concentr. : no data<br />

Metabolic activation : with and without<br />

Result : positive<br />

Method : other: according Kada et al. (1978)<br />

Year : 1981<br />

GLP : no data<br />

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

Result : o-toluidine was tested positive with metabolic activation with S9 mix from<br />

rats and yellowtail fish<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 />

It should be suggested that only 100%-pure chemicals should be used<br />

when evaluating a test system.<br />

---In the present work the compound with code no 41 is declared as otoluidine<br />

hydrochloride, whereas in an the overall summary of this program<br />

code no. 41 is declared as o-toluidine.<br />

METABOLIC ACTIVATION:<br />

S9 mix - liver homogenates from with PCB induced rats and commercial<br />

available liver homogenates from yellowtail fish<br />

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

Method-Evaluation, unclear use: o-toluidine or o-toluidine hydrochloride<br />

15.07.2004 (152) (232)<br />

Type : Gene mutation in Saccharomyces cerevisiae<br />

System of testing : Strain XV185-14C<br />

Test concentration : up to 3 µg/ml<br />

Cycotoxic concentr. : no data<br />

Metabolic activation : with and without<br />

Result : negative<br />

Method : other<br />

Year : 1981<br />

GLP : no data<br />

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

Remark : mitotic gene conversion<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 />

It should be suggested that only 100%-pure chemicals should be used<br />

when evaluating a test system.<br />

---In the present work the compound with code no 41 is declared as otoluidine<br />

hydrochloride, whereas in an the overall summary of this program<br />

code no. 41 is declared as o-toluidine.<br />

METABOLIC ACTIVATION:<br />

S9 mix - liver homogenates from with Aroclor 1254 induced rats; growing<br />

cells were treated only in absence of the S9 system<br />

Reliability : (4) not assignable<br />

<strong>UNEP</strong> PUBLICATIONS

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