Registration Dossier
Registration Dossier
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EC number: 241-816-9 | CAS number: 17865-07-5
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Key study: Based on the experimental results on analogue substance methyltriacetoxysilane (OECD 301F and GLP), the read-across approach was applied and NOEC (28 d) for propyltriacetoxysilane was calculated to be 105.45 mg/L.
Key value for chemical safety assessment
- EC10 or NOEC for microorganisms:
- 105.45 mg/L
Additional information
Key study: Read-across from experimental data on analogue substance Methyltriacetoxysilane:
In the ready biodegradability test was perfomed according to OECD Guideline 301 F on analogue methyltriacetoxysilane the 28 day-NOEC was determined to be 100 mg/L since the substance degraded well and did not inhibit the degradation of the toxicity test. Based on these results, the read-across approach was applied and 28 day-NOEC for propyltriacetoxysilane was calculated to be 105.45 mg/L under test conditions.
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