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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The substance is with high probability acutely not harmful to aquatic organisms

Additional information

Table: Overview of aquatic toxicity data available for the substance:

 

Test organism

Test guideline

Endpoint

Value

Resource

Short-term toxicity to fish

 

 

 

 

 

Experimental data

Pimephales promelas

EPA 600/4-90/027

96-h LC50

72860 mg/L (nom.)

Key study; Pillard, 1995

 

Pimephales promelas

ASTM, 1980

96-h LC50

53000 mg/L (geo-mean nom.)

Key study; Mayes, 1983

Estimated data

 

-

ECOSAR calculation

96-h LC50

53100 mg/L

Supporting study; QSAR

Long-term toxicity to fish

 

 

 

 

 

Estimated data

 

Menidia pe.

ASTM E-47.01

28 -d NOEC

> 40 mg/L (meas.)

Key study; RA to CAS 112-27-6, Montgomery, 1985

Estimated data

-

ECOSAR calculation

ChV

914 mg/L

Supporting study; QSAR

Short-term toxicity to aquatic invertebrates

 

 

 

 

 

 

Daphnia magna

OECD 202

48-h EC50

> 100 mg/L

Key study; BASF AG, 1998

Estimated data

-

ECOSAR calculation

48-h EC50

22108 mg/L

Supporting study; QSAR

Long-term toxicity to aquatic invertebrates

Ceriodaphnia dubia

EPA 600/4-89/001

7-d NOEC

8590 mg/L

Key study; Pillard, 1995

Estimated data

-

ECOSAR calculation

16-d ChV

909 mg/L

Supporting study; QSAR

Toxicity to aquatic algae and cyanobacteria

 

 

 

 

 

 

Raphidocelis subcapitata

OECD 201

72h NOEC

> 100 mg/L

Key study; RA to CAS 4792-15-8; Mead, 2003

 

Raphidocelis subcapitata

EPA 600/9-78-018

96-h ErC50

6500 – 13000 mg/L

Supporting study; DOW, 1982

Estimated data

-

ECOSAR calculation

96-h ErC50

ChV

4566 mg/L

599 mg/L

Supporting study; QSAR

Toxicity to microorganisms

activated sludge, domestic

ISO 8192

30-min EC20

>1995 mg/L

Key study; RA to CAS 111-46-6; BASF AG, 1982

 

activated sludge, domestic

OECD 209

3-h EC50

>1000 mg/L

Supporting study; RA to CAS 111-46-6, Klecka, 1985