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Diss Factsheets
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EC number: 203-953-2 | CAS number: 112-27-6
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
![](https://poisoncentres.echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_ecotoxicological-information.png)
Endpoint summary
Administrative data
Description of key information
The substance is 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
|
|
|
|
|
|
|
Lepomis macrochirus
|
ASTM, 1980 |
96-h LC50
|
> 10000 mg/L (nom)
|
Key study; Dawson, 1975
|
|
Pimephales promelas |
Standard Methods for the Examination of Water and Wastewater, 15th ed.
|
96-h LC50 |
70200 mg/L (nom. an. ver.)
|
Supporting study; Geiger, 1988
|
Estimated data
|
|
|
|
|
|
|
- |
ECOSAR calculation |
96-h LC50
|
286839 mg/L
|
Supporting study; QSAR
|
Long-term toxicity to fish
|
|||||
Experimental data
|
|
|
|
|
|
|
Menidia pe.
|
ASTM E-47.01
|
28 -d NOEC
|
> 40 mg/L (meas.)
|
Key study Montgomery, 1985
|
Estimated data
|
|
|
|
|
|
|
|
ECOSAR calculation
|
ChV
|
18640 mg/L
|
Supporting study, QSAR
|
Short-term toxicity to aquatic invertebrates |
|||||
Experimental data
|
|
|
|
|
|
|
Daphnia magna |
EPS 1/RM/11 (EC 1990/1996)
|
48-h EC50
|
62630 mg/L (nom. an. ver.)
|
Key study, RA to CAS 111-46-6; PTAC, 2006
|
|
Hyalella azteca
|
EPS 1/RM/33 (EC 1997)
|
96-h LC50
|
65980 mg/L (nom. an. ver.)
|
Key study; RA to CAS 111-46-6, PTAC, 2006
|
|
Daphnia magna
|
OECD 202
|
48-h EC50
|
> 100 mg/L
|
Key study; RA to CAS 107-21-1, BASF AG, 1998 |
|
Hyalella azteca
|
EPS 1/RM/33 (EC 1997)
|
96-h LC50
|
43500 mg/L (nom. an. ver.)
|
Supporting study; PTAC, 2006
|
Estimated data
|
|
|
|
|
|
|
-
|
ECOSAR calculation
|
48-h EC50
|
115220 mg/L
|
Supporting study; QSAR
|
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
|
|
Daphnia magna
|
ASTM 47.01, Draft No. 1
|
21-d NOEC
|
>15000 mg/L
|
Key study; Adams & Heidolph, 1985
|
|
Daphnia magna
|
Reproduction test with the waterflea Daphnia magna under standardised test conditions |
21-d NOEC
|
> 6160 mg/L
|
Supporting study; LeBlanc & Surprenant, 1983
|
Estimated data
|
|
|
|
|
|
|
-
|
ECOSAR calculation
|
16-d ChV |
4288 mg/L
|
Supporting study; QSAR
|
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
|
|
Raphidocelis subcapitata
|
EPA 600/9-78-018 |
96-h ErC50
|
6500 – 13000 mg/L
|
Supporting study; RA to CAS 107-21-1 DOW, 1982
|
Estimated data
|
|
|
|
|
|
|
-
|
ECOSAR calculation
|
96-h ErC50 ChV
|
20518 mg/L 2486 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
|
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