m-Cresol - ipcs inchem

OECD SIDS
m- / p-CRESOL MIXTURE
4. ECOTOXICITY ID: 15831-10-4
DATE: 24.05.2004
Exposure period : 48 hour(s)
Unit : mg/l
LC50 : > 99.5
Analytical monitoring : yes
Method : other: US EPA, Methods for acute toxicity test with fish,
macroinvertebrates, and amphibians. Nat. Environm. Res. Center, Corvallis
(1974)
Year : 1980
GLP : no
Test substance : other TS: m-cresol, no purity reported
Test condition : DILUTION AND TEST WATER
- Source: well water
- Hardness: 707.3 mg CaCO3/l
- pH: 8.1
- Oxygen content: 6.5 mg/l (84.5% of saturation)
- Conductance: 1212.3 µhos/cm at 25 degrees C
- Number of replicates, individuals per replicate: 10
- Test temperature: 14 +- 1 degrees C
- Photoperiod: 16 h light, 8 h dark
Reliability : (1) valid without restriction
Test procedure comparable to standard method and in
accordance with generally accepted scientific standards;
detailed documentation of test procedure and test conditions
Flag : Critical study for SIDS endpoint
12.05.2004 (42)
Type :
Species : Daphnia magna (Crustacea)
Exposure period : 24 hour(s)
Unit : mg/l
EC0 : 1.6
EC50 : 8.9
EC100 : 25
Analytical monitoring : no
Method :
Year : 1977
GLP : no
Test substance : other TS: m-cresol, no purity reported
Remark : Effect endpoint: immobilisation
Test condition : Hardness 16 degrees (German), pH 7.6-7.7, 20-22 degrees
Celsius
Reliability : (2) valid with restrictions
Test procedure comparable to standard method and in
accordance with generally accepted scientific standards;
sufficient documentation
Flag : Critical study for SIDS endpoint
12.05.2004 (56)
Type :
Species : Daphnia magna (Crustacea)
Exposure period : 24 hour(s)
Unit : mg/l
EC50 : 19.2
Analytical monitoring : no
Method : other: AFNOR (1974)
Year : 1987
GLP : no data
Test substance : other TS: m-cresol, purity > 95 %
UNEP PUBLICATIONS 333