Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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: 429-900-5 | CAS number: 82356-51-2
- 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
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- May 1992
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Remarks:
- The study was conducted according to an internationally recognised method, and under GLP. However, some informations are missing in the experimental report. Purity is specified in the report, and isomers composition is available from the notifier. Therefore validation applies, but with restrictions.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Directive 84/449/EEC
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Inspected on 19 June 1990. Signed on 5 October 1990.
- Type of method:
- distillation method
- Specific details on test material used for the study:
- Storage condition of test material: metal can, under refrigeration at 2-8°C in the dark.
- Key result
- Boiling pt.:
- 316.8 - 339.8 °C
- Atm. press.:
- 988.6 mBar
- Decomposition:
- ambiguous
- Executive summary:
The boiling range of the test substance was measured under GLP according to EU A2 guideline, distillation method.
Two runs were performed. The range retained was the mean of the initial boiling point values and the dry point values.
The boiling range of the test substance is 316.8 - 339.8°C. The colour change may indicate a chemical change upon heating.
Reference
Temperature
Condenser: 35°C - Sample: 30°C - Ambient: 19°C
determination | ||
1 | 2 | |
Initial Boiling Point | 316.5 °C | 317.0 °C |
Final Boiling Point | 331.5 °C | 333.5°C |
Dry Point | 339.5°C | 340.0 °C |
Boiling Range | 316.5 - 339.5°C | 317.0 - 340.0 °C |
Barometric pressure | 991.6 mbar | 991.7 mbar |
Corrected pressure (0°C) | 998.5 mbar | 988.6 mbar |
Sample turned yellow on heating (temperature not specified). Dark brown, oily residue remained in distillation flask.
Description of key information
Boiling range (multi-isomers) = 316.8 to 339.8°C (under 988.6 mbar)
The colour of the substance changes upon heating (turns yellow).
Key value for chemical safety assessment
Additional information
A reliable study, conducted according to a recognized EC method and under GLP, is available. Despite restrictions due to missing information in the report, it is considered as a key study. The change of state occurs within a 23°C-interval, which can be explained by the multi-isomers nature of the substance. As the result is expressed as a range, and because of possible decomposition, no key value is retained.
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.