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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 820-780-3 | CAS number: 62568-82-5
- 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
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Principles of method if other than guideline:
- Experimental Design:
Solubility of the test material in propylene glycol at 250 mg/mL, at ambient conditions, was assessed by visual inspection. - GLP compliance:
- yes
- Specific details on test material used for the study:
- Test Material Name: Octenylsuccinic acid
Chemical Name: 2-(Octen-1-yl) butanedioic acid
Synonyms: DF-20 Acid, OSAC
Lot/Reference/Batch Number: 8515025
Purity/Characterization (Method of Analysis and Reference): The purity of the test material was determined to be 99.2% area by high performance liquid chromatography with identification by liquid chromatography mass spectrometry and nuclear magnetic resonance (Megregian, 2016).
Test Material Stability Under Storage Conditions: Octenylsuccinic acid, lot 8515025, was determined to be stable for 2 weeks at 54°C which is equivalent to 24 months under ambient storage conditions as tested under U.S. EPA OPPTS Guideline 830.6313. (Megregian and Crispin, 2016). - Key result
- Medium:
- other: propylene glycol
- Solubility:
- 250 other: mg/ml
- Temp.:
- 20 °C
- Remarks on result:
- other: Solubility was determined at ambient temperature.
- Test substance stable:
- yes
- Details on results:
- A solubility assessment was performed by dissolving 2.5 g of octenylsuccinic acid test material (Lot 8515025) in 10 mL of propylene glycol. Solubility was confirmed by visual inspection at a concentration of 250 mg/mL propylene glycol.
- Conclusions:
- Solubility of octenylsuccinic acid (Lot 8515025) has been demonstrated at a concentration up to 250 mg/mL.
- Executive summary:
This study was conducted to determine the solubility of octenylsuccinic acid in propylene glycol at ambient temperature, exposed to normal lighting conditions. Octenylsuccinic acid, when mixed in propylene glycol, was demonstrated to be soluble in propylene glycol at a concentration of 250 mg/mL.
Reference
Description of key information
This study was conducted to determine the solubility of octenylsuccinic acid in propylene glycol at ambient temperature, exposed to normal lighting conditions. Octenylsuccinic acid, when mixed in propylene glycol, was demonstrated to be soluble in propylene glycol at a concentration of 250 mg/mL.
Key value for chemical safety assessment
- Solubility in organic solvents at 20°C:
- 250 000 mg/L
Additional information
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.