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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

For Mandarin oil, WAF studies on the aquatic toxicity are available for daphnia, algae and fish.

An overview of the results of studies with Klimisch 1 and 2 is presented in the table below:


Substance and Reference

Result (nominal, WAF tests)


OECD 202


Mandarin oil,

Harlan 2011

WAF: 48h-EL50 = 8.9 mg/L

48h-NOEL = 2.2 mg/L



OECD 201


Mandarin oil,

Harlan 2011

72h-NOELr = 3.2 mg/L

72h-ErL50 = 9.7 mg/L


OECD 203

Mandarin oil,

Harlan 2012

96h-NOEL: 10 mg/l

96h-LL50: > 100 mg/l