m-Cresol - ipcs inchem

OECD SIDS
m-CRESOL
4. ECOTOXICITY ID: 108-39-4
DATE: 24.05.2004
Remark : Effect: inhibition of gas production
Test condition : 35 degrees C
Reliability : (2) valid with restrictions
Test procedure comparable to standard method and in
accordance with generally accepted scientific standards;
sufficient documentation
07.05.2004 (82)
Type : aquatic
Species : Nitrosomonas sp. (Bacteria)
Exposure period : 24 hour(s)
Unit : mg/l
IC 50 : .78
Analytical monitoring : no
Method : other: Inhibition of nitrification, comparable to ISO/DIS 9509
Year : 1991
GLP : no
Test substance : other TS: m-cresol, no purity reported
Method : culture obtained from mixed liquor of a treatment plant
Remark : Effect: inhibition of N-oxidation
Test condition : 25 degrees C
Reliability : (3) invalid
In principal the test is comparable to standard methods,
but the authors state that the compounds with log IC50