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m-Cresol - ipcs inchem

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OECD SIDS<br />

m- / p-CRESOL MIXTURE<br />

4. ECOTOXICITY ID: 15831-10-4<br />

DATE: 24.05.2004<br />

Exposure period : 4 day(s)<br />

Unit : g/l<br />

Method :<br />

Year : 1989<br />

GLP : no<br />

Test substance : other TS: m-cresol, special grade purity (obtained from Wako Pure<br />

Chemicals Industries, Ltd.)<br />

Method : seeds exposed to test compounds dissolved in distilled water<br />

24 degrees C, 10h light, 14 h dark<br />

3 replicates of 20 seeds<br />

Result : Concentr. Germination rate% Growth rate %<br />

g/l 1 day 4 days Radicle Hypocotyl<br />

10 0 0 - -<br />

1 0 5.3 2.0 -<br />

0.1 82.6 95.0 80.8 104.7<br />

Reliability : (3) invalid<br />

Methodological deficiencies<br />

12.05.2004 (89)<br />

Species : Brassica rapa (Dicotyledon)<br />

Endpoint : other: germination and growth rate<br />

Exposure period : 4 day(s)<br />

Unit : g/l<br />

Method :<br />

Year : 1989<br />

GLP : no<br />

Test substance : other TS: m-cresol, special grade purity (obtained from Wako Pure<br />

Chemicals Industries, Ltd.)<br />

Method : seeds exposed to test compounds dissolved in distilled water<br />

24 degrees C, 10h light, 14 h dark<br />

3 replicates of 20 seeds<br />

Result : Concentr. Germination rate% Growth rate %<br />

g/l 1 day 4 days Radicle Hypocotyl<br />

10 0 0 - -<br />

1 0 0 - -<br />

0.1 85.8 91.5 54.9 72.8<br />

Reliability : (3) invalid<br />

Methodological deficiencies<br />

12.05.2004 (89)<br />

Species : Brassica campestris var. chinensis (Dicotyledon)<br />

Endpoint : other: germination and growth rate<br />

Exposure period : 4 day(s)<br />

Unit : g/l<br />

Method :<br />

Year : 1989<br />

GLP : no<br />

Test substance : other TS: m-cresol, special grade purity (obtained from Wako Pure<br />

Chemicals Industries, Ltd.)<br />

Method : seeds exposed to test compounds dissolved in distilled water<br />

24 degrees C, 10h light, 14 h dark<br />

3 replicates of 20 seeds<br />

Result : Concentr. Germination rate% Growth rate %<br />

g/l 1 day 4 days Radicle Hypocotyl<br />

10 0 0 - -<br />

UNEP PUBLICATIONS 349

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