Registration Dossier
Registration Dossier
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EC number: 204-727-6 | CAS number: 125-12-2
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Isobornyl acetate NOEC value for microbial toxicity is 20 mg/L.
Key value for chemical safety assessment
- EC10 or NOEC for microorganisms:
- 20 mg/L
Additional information
Key study:
According to the result obtained in the biodegradation test, Isobornyl acetate NOEC value for toxicity to microorganisms is 20 mg/L.
Supporting study: experimental result from a company data report, method: the fermentation tube test. It is concluded that 24 h- SG = ca. 80 mg/L in bacteria, being SG the German "Schaedlichkeitsgrenze" (equals NOEC).
Supporting study: experimental result from a publication, growth inhibition test.
It is concluded that IBA inhibited Bacillus thuringiensis at levels of the terpene below those found in the foliage of the tree and EC100 <= 40 mg/L.
Supporting study: experimental result from a publication, according to a in vitro inhibition method in agar plates (filter paper disc diffusion assay). It is concluded that 8 µl Isobornyl Acetate/plate inhibited growth of S. aureus, but did not inhibited growth of E. coli nor P. aeruginosa.
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