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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

EC50(16h) = 440 mg/L for Pseudomonas putida (EN ISO 10712)

EC10(16h) = 180 mg/L for Pseudomonas putida (EN ISO 10712)

Key value for chemical safety assessment

EC50 for microorganisms:
440 mg/L
EC10 or NOEC for microorganisms:
180 mg/L

Additional information

There is one microorganism study available for DMAMP, which was used as key study for the assessment. The study was conducted according to guideline DIN 38412, part 8 (Schopka, 1991). A culture of the bacterium Pseudomonas putida was exposed to DMAMP for 16 hours, at nominal test concentrations of 0, 125, 250, 500, and 1000 mg/L. The obtained EC10 and EC50 values were 180 mg/L and 440 mg/L, respectively.