Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 442-080-3 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- PNEC aqua (freshwater)
- PNEC value:
- 0.1 mg/L
- Assessment factor:
- 1 000
- Extrapolation method:
- assessment factor
- PNEC freshwater (intermittent releases):
- 1 mg/L
Marine water
- Hazard assessment conclusion:
- PNEC aqua (marine water)
- PNEC value:
- 0.01 mg/L
- Assessment factor:
- 10 000
- Extrapolation method:
- assessment factor
STP
- Hazard assessment conclusion:
- PNEC STP
- PNEC value:
- 100 mg/L
- Assessment factor:
- 10
- Extrapolation method:
- assessment factor
Sediment (freshwater)
- Hazard assessment conclusion:
- no exposure of sediment expected
Sediment (marine water)
- Hazard assessment conclusion:
- no exposure of sediment expected
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- no exposure of soil expected
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Ecotoxicological data were submitted. The results from ecotoxicological investigations conducted on the substance are summarised in the table below.
| Endpoint | Result | Assessment Conclusion |
| Fish Toxicity (96 h) | LL50 > 100 mg/l (*WAF: 72 h of stirring + 24 h of settling + by siphoning) |
Under the conditions, not harmful to fish |
| Daphnia Toxicity (48 h) | EL50 > 100 mg/l (*WAF: 72 h of stirring + 24 h of settling + by siphoning) |
Under the conditions, not harmful to aquatic invertebrates |
| Algal Toxicity (96 h) | ErL50 > 100 mg/l (*WAF filtered) |
Under the conditions, not harmful to algae |
| Inhibition of Bacterial Respiration | EC50 (3 h) > 1000 mg/l | Under the conditions, not inhibitory to microbial respiration |
* Water Accommodated Fraction
Conclusion on classification
No adequate chronic toxicity data is available; DG HF 2000 is not readily biodegradable and has a negative log kow (-0.58).
On the basis of the short-term toxicity data on the three trophic levels (details above),DG HF 2000does not meet thecriteria to be considered as hazardous to the environment, thus, according to the CLP Regulation (EC 1272/2008), substance is not classified as toxic to the environment.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
