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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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REACH

2-sec-butylcyclohexan-1-one

EC number: 238-830-2 | CAS number: 14765-30-1

Life Cycle description
Uses advised against

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Aquatic Toxicity :

- OECD 201 - Algal Inhibition

ErC50 72 hrs = 30,6 mg/L

NOErC 72 hrs = 3.16 mg/L / NOEyC 72 hrs < 0.316 mg/L

ErC10 = 9.78 mg/L / EyC10 = 1.37 mg/L

- OECD 202 - Acute Daphnia

EC50 48 hrs = 25.0 mg/L

- OECD 203 - Acute Fish

LC50 96 hr > 12.0 mg/L (this result was derived from a "Threshold Concentration" study and also represented the LC0 and NOEC - i.e. no lethal or sub-lethal effects observed at the exposure concentration of 12 mg/L).

Additional information

Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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