Dipropylene glycol (SIDS)
Dipropylene glycol (SIDS)
Dipropylene glycol (SIDS)
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OECD <strong>SIDS</strong> PROPYLENE GLYCOL<br />
4. Ecotoxicity<br />
Id 25265-71-8<br />
Date 30.05.2001<br />
Method :<br />
Year : 1992<br />
GLP : yes<br />
Test substance : as prescribed by 1.1 - 1.4<br />
Method : German Water Hazard Classification (Umweltbundesamt, Sept. 1979,<br />
LTwS-Nr.10)<br />
There were 3 flasks per exposure concentration and 10 flasks for control.<br />
Bacteria exposed to serial dilutions of TS for 18 ± 2 hours with<br />
concentrations of 1.95, 3.91, 7.81, 15.63, 31.25, 62.5, 125, 250, 500 and<br />
1000 mg/L.<br />
Solutions evaluated with infrared spectroscopy (IR). Extinction of cultures<br />
measured at 436 mm.<br />
Result : Based on measurements made in all exposure concentrations, the EC10<br />
was 1,000 mg/L.<br />
Source : Lyondell Chemical Co. Houston, Texas<br />
Test substance : sample >99.9% purity<br />
Conclusion : The 18-hour EC10 for Pseudomonas putida was determined to be 1,000<br />
mg/L.<br />
Reliability : (1) valid without restriction<br />
Flag : Critical study for <strong>SIDS</strong> endpoint<br />
22.05.2001 (13)<br />
4.5.1 CHRONIC TOXICITY TO FISH<br />
4.5.2 CHRONIC TOXICITY TO AQUATIC INVERTEBRATES<br />
4.6.1 TOXICITY TO SOIL DWELLING ORGANISMS<br />
4.6.2 TOXICITY TO TERRESTRIAL PLANTS<br />
4.6.3 TOXICITY TO OTHER NON-MAMM. TERRESTRIAL SPECIES<br />
4.7 BIOLOGICAL EFFECTS MONITORING<br />
4.8 BIOTRANSFORMATION AND KINETICS<br />
4.9 ADDITIONAL REMARKS<br />
62<br />
Memo : Toxicity to clawed toad (Xenopus laevis)<br />
Method : Type: static acute LC50<br />
Species: clawed toad (Xenopus laevis)<br />
Number of a nimals: 10 per exposure concentration<br />
Value: = 3,181 mg/L<br />
Year: 1987<br />
GLP: No<br />
UNEP PUBLICATIONS
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