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EC number: 271-240-3 | CAS number: 68526-92-1 A complex combination of hydrocarbons produced by the distillation of products from the hydrogenation of isotridecanal from the hydroformylation of dodecene. It consists predominantly of C10-12 olefins and paraffins and C13 alcohols and aldehydes and boils in the range of approximately 160°C to 253°C (320°F to 487°F).
- 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
Endpoint summary
Administrative data
Description of key information
For both eye and skin irritancy testing a study is available. Both studies are performed according to the relevant OECD guideline and GLP principles.
Key value for chemical safety assessment
Skin irritation / corrosion
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Eye irritation
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Skin irritation:
The study was performed to assess the irritancy potential of the test material to the skin of the New Zealand White rabbit. The method was designed to meet the requirements of OECD Guidelines for the Testing of Chemicals No. 404 “Acute Dermal Irritation/Corrosion” and method B4 Acute Toxicity (Skin Irritation) of Commission Directive 2004/73/EC. The 3-minute and 1-hour semi-occluded applications of the test material to the intact skin of one rabbit produced no corrosive effects. A single 4-hour, semi-occluded application of the test material to the intact skin of three rabbits produced well-defined erythema and slight oedema. Other skin reactions noted were light brown discolouration of the epidermis, loss of skin elasticity and flexibility and crust formation. All treated skin sites appeared normal at the 14-day observation. No corrosive effects were noted. The average erythema score at 24, 48 and 72 hours was found to be 2, the average oedema score was found to be 1.66.
Eye irritation:
The study was performed to assess the irritancy potential of the test material to the eye of the New Zealand White rabbit. The method was designed to meet the requirements of the OECD Guidelines for the Testing of Chemicals No. 405 “Acute Eye Irritation/Corrosion” and method B5 Acute Toxicity (Eye Irritation) of Commission Directive 2004/73/EC. A single application of the test material to the non-irrigated eye of three rabbits produced moderate conjunctival irritation. All treated eyes appeared normal at the 48-hour observation.
Justification for selection of skin irritation / corrosion endpoint:
One study available with Klimisch score 1.
Justification for selection of eye irritation endpoint:
One study available with Klimisch score 1.
Justification for classification or non-classification
Based on the available studies, the test substance is not classified for skin or eye irritation according to EC Regulation No. 1272/2008.
In accordance with EC Directive No. 67/548, the substance should be classified with Xi; R38.
Based on the results obtained in the skin irritation study, the substance should be labelled with EUH066 – “Repeated exposure may cause skin dryness or cracking”
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