Registration Dossier
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EC number: 203-444-5 | CAS number: 106-93-4
- 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

Other distribution data
Administrative data
- Endpoint:
- other distribution data
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- not reported.
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: The model is scientifically validated by the publisher (U.S. EPA) and is appropriate to the substance type (organics). The model is relevant for the regulatory purpose and isconsidered to adequately fulfil the requirement.
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- other: QSAR
- Title:
- Water Volatilization Program, EPI Suite.
- Author:
- U.S. Environmental Protection Agency
- Year:
- 2 008
- Bibliographic source:
- www.epa.gov/oppt/exposure/pubs/episuitedl.htm
- Report Date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- The EPIWIN model (Water Volatilization model) was used to predict the volatility of 1,2-dibromoethane based upon its molecular weight, water solubility, vapour pressure and Henry's Law constant.
- GLP compliance:
- no
- Type of study:
- volatility
- Media:
- water - air
Test material
Reference
- Name:
- Unnamed
- Type:
- Constituent
Results and discussion
Any other information on results incl. tables
RIVER LAKE
--------- ---------
HALF-LIFE (hours) : 2.633 143.7
HALF-LIFE (days ) : 0.1097 5.986
Applicant's summary and conclusion
- Conclusions:
- The Half life of the substance in rivers and lakes under the conditions of the model was estimated to be 2.633 hours (0.1097 days) and 143.7 hours (5.986 days) respectively.
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.

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