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m-Cresol - ipcs inchem

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OECD SIDS<br />

p-CRESOL<br />

4. ECOTOXICITY ID: 106-44-5<br />

DATE: 24.05.2004<br />

07.05.2004 (117)<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: p-cresol, special grade purity (obtained from Wako Pure<br />

Chemicals Industries, Ltd.)<br />

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

water; 3 replicated 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 />

0.1 105.3 100.0 50.9 79.2<br />

Test condition : 24 degrees C; 10 h light, 14 h dark<br />

Reliability : (3) invalid<br />

Experimental details missing. No control values for germination reported;<br />

effect values cannot be related to environmentally relevant conditions<br />

07.05.2004 (117)<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: p-cresol, special grade purity (obtained from Wako Pure<br />

Chemicals Industries, Ltd.)<br />

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

water; 3 replicated 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 71.9 103.9 79.4 72.0<br />

Test condition : 24 degrees C; 10 h light, 14 h dark<br />

Reliability : (3) invalid<br />

Experimental details missing. No control values for germination reported;<br />

effect values cannot be related to environmentally relevant conditions<br />

07.05.2004 (117)<br />

Species : Lactuca sativa (Dicotyledon)<br />

Endpoint : emergence<br />

Exposure period : 3 day(s)<br />

Unit : mg/l<br />

EC50 : 122<br />

Method : other: Seed germination test<br />

Year : 1978<br />

GLP : No<br />

Test substance : other TS: p-cresol, no purity reported<br />

Method : As described by Reynolds 1975 (Characterization of osmotic restraints on<br />

246<br />

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