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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

 

Test organism

Test guideline

Endpoint

Value

Resource

Short-term toxicity to fish

 

 

 

 

 

Experimental data

Pimephales promelas

Standard Methods for the Examination of Water and Wastewater, 15th ed.

96-h LC50

70200 mg/L (nom. an. ver.)

Key study;

 Geiger, 1988, CAS 112-27-6

 

Lepomis macrochirus

ASTM, 1980

96-h LC50

> 10000 mg/L (nom)

Supporting study; Dawson, 1975, CAS 112-27-6

 

 

 

 

 

 

Estimated data

 -

ECOSAR calculation

96-h LC50

327224mg/L

Supporting study; QSAR, CAS 112-60-7

 

 -

ECOSAR calculation

96-h LC50

286839 mg/L

Supporting study; QSAR, CAS 112-27-6

Long-term toxicity to fish

 

 

 

 

 

Experimental 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

41268 mg/L

Supporting study; QSAR, CAS 112-60-7

 

 

ECOSAR calculation

ChV

18639.7 mg/L

Supporting study; QSAR, CAS 112-27-6

Short-term toxicity to aquatic invertebrates

 

 

 

 

 

 Experimental data

Hyalella azteca

EPS 1/RM/33 (EC 1997)

96-h LC50

43500 mg/L (nom. an. ver.)

Supporting study; PTAC, 2006, CAS 112-27-6

Estimated data

-

ECOSAR calculation

48-h EC50

115220 mg/L

Supporting study; QSAR, CAS 112-27-6

 

-

ECOSAR calculation

48-h EC50

256258 mg/L

Supporting study; QSAR, CAS 112-60-7

Long-term toxicity to aquatic invertebrates

 

 

 

 

 

Experimental data

Americamysis bahia

ASTM E-47.01, Draft No. 2, 1982

23-d NOEC

>= 1000 mg/L (meas.)

Key study; Montgomery et al., 1985, CAS 112-27-6

 

Daphnia magna

ASTM 47.01, Draft No. 1

21-d NOEC

 

>15000 mg/L

Key study; Adams & Heidolph, 1985, CAS 112-27-6

 

 Daphnia magna

Reproduction test with the waterflea Daphnia magna under standardised test conditions

21-d NOEC

 

> 6160 mg/L

 

Supporting study; LeBlanc & Surprenant, 1983, CAS 112-27-6

Estimated data

-

ECOSAR calculation

16-d ChV

4288 mg/L

Supporting study; QSAR, CAS 112-27-6

 

-

ECOSAR calculation

16-d ChV

8889 mg/L

Supporting study; QSAR, CAS 112-60-7

Toxicity to aquatic algae and cyanobacteria

 

 

 

 

 

 Experimental data

Raphidocelis subcapitata

OECD 201

72h NOEC

> 100 mg/L

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

Estimated data

-

ECOSAR calculation

96-h ErC50 ChV

20518 mg/L

2486 mg/L

Supporting study; QSAR, CAS 112-27-6

 

-

ECOSAR calculation

96-h ErC50 ChV

41096 mg/L

4706 mg/L

Supporting study; QSAR, CAS 112-60-7

Toxicity to microorganisms

 

 

 

 

 

 Experimental data

activated sludge, domestic

ISO 8192

30-min EC20

>1995 mg/L

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