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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

A proprietary, guideline and GLP-compliant study is available.

Key value for chemical safety assessment

Additional information

Fish (Danio rerio) were exposed to a control or a nominal phosphorus trichloride concentration of 1000 mg/L for a period of 96 hours, mortalities after 24, 48 and 72h were recorded. No mortalities were observed, therefore the 96 hour LC50was >1000 mg/L, based on the nominal exposure concentration. The substance breaks down rapidly on contact with water; analytical data on actual exposure concentration is therefore not provided.