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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Description of key information

Cedarwood Texas distilled Terpenes 2 (Thujopsene)

Species

Guideline

Result (mg/L)

Remarks

Algae

 QSAR (non polar narcosis) for OECD201

ErL50: > 31.1 

(max solubility)

Key study, reliability K2, Kreatis WAF prediction

Daphnia

OECDTG202 (2004)

OECD Series on Testing and Assessment, No. 23, 2000

EL50: 1.4

Key study, reliability K1,

WAF test with TOC confirmation

Cyprinus carpio

OECDTG203 (1992)

OECD Series on Testing and Assessment, No. 23, 2000

LL50: 6.8

Key study, reliability K2, 

read across from CW Tx Crude oil,  WAF test with TOC confirmation

Micro-organisms

(activated sludge)

OECDTG209 (2010)

EC50: > 1000

Key study, reliability K2, 

read across from CW Tx Crude oil

Additional information