Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

Short-term toxicity to fish:

Key study: experimental result from a study report in Brachydanio rerio, static It is concluded that:

LC50 48 h = 10 -18 mg/L

LC50 96h = 10 -18 mg/L

Short-term toxicity to aquatic invertebrates:

Key study:

EC50(48h):  19.3 mg/L

Toxicity to aquatic algae:

Key study:

ErC10 (72 h): > 16.6 mg/L.

ErC50 (72 h): > 16.6 mg/L.

Toxicity to microorganisms:

Key study: NOEC value of isobornyl acetate is at 20mg/L Supporting studies:

According to the result obtained in the biodegradation test, Isobornyl acetate NOEC value for microbial toxicity is 20 mg/L.

Supporting study: experimental result from a company data report, method of the fermentation tube test. Is 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 thuringiensisat 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.