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EC number: 252-104-2
CAS number: 34590-94-8
Several non-GLP studies equivalent or similar to OECD guideline 203 and one GLP-study according to OECD guideline 203 are available for dipropylene glycol methyl ether.
Dipropylene glycol methyl ether had no
effect on mortality or any other effects in a limit test at 1000 mg/L on
Guppy (Poecilia reticulate). No effects were observed on the lake
Emerald shiner (EC50>150 mg/L). A marine study with the sheepshead minnow
(Cyprinodon variegatis) reported an EC50 > 1930 mg/L. Further,
no effect on mortality were observed on Fathead minnow (Pimephales
promelas) in a first study at 150 mg/L, as well as in a subsequent
limit test at a concentration of 10’000 mg/L. The short-term toxicity to
fish is very low; therefore the EC50 for fish is considered to be
greater that 10'000 mg/L.
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