Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 700-263-8 | CAS number: 89686-69-1
- 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

Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosiveness
- Type of information:
- other: Statement
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: The EU method was followed. Based on the molecular structure a statement rather than a full study was considered sufficient to cover this endpoint.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Deviations:
- not applicable
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Parameter:
- other: Explosive under influence of flame
- Remarks on result:
- not measured/tested
- Key result
- Parameter:
- other: More sensitive to shock than m-dinitrobenzene
- Remarks on result:
- not measured/tested
- Key result
- Parameter:
- other: More sensitive to friction than m-dinitrobenzene
- Remarks on result:
- not measured/tested
- Key result
- Parameter:
- other: Explosive (not specified)
- Remarks on result:
- negative (not further specified)
- Interpretation of results:
- other: non explosive
- Conclusions:
- Ditetrahydrofurylpropane is not explosive.
- Executive summary:
In a GLP expert statement it was concluded that the substance has no explosive properties because it lacks structural alerts and the calculated oxygen balance was < -200%. In accordance with Column 2 of REACH Annex VII, the explosive properties study (required in 7.11) was not performed.
Reference
Molecular structure
The molecular structure of the test substance does not contain any chemically instable or highly energetic groups that might lead to an explosion. The impurities, present for =<0.3% in the test substance, were not taken into account but it is not to be expected that these have any influence.
Oxygen balance
The oxygen balance of a compound is the difference between the oxygen content of the compound and that required to fully oxidize the carbon, hydrogen and other oxidisable elements to carbon dioxide, water, etc. Nitrogen is not considered oxidisable and is usually liberated as the gaseous element during explosive decomposition.
The oxygen balance is calculated for the chemical reaction:
CcHhOo + [c + (h/4) – (o/2)] O2→c CO2+ (h/2) H2O
where c, h and o are the amounts of carbon, hydrogen and oxygen atoms respectively.
Oxygen balance (%) = -1600 x [2 x c + (h/2) – o] / molecular weight
If there is a deficiency of oxygen, the balance is negative, while an excess of oxygen gives a positive balance. Compounds with a positive balance can act as oxidants and are often explosive in nature. However, there are known explosives with an oxygen balance of –64%. Compounds with an oxygen balance which is more negative than –200% are not considered to pose an explosive risk.
UsingC11H20O2as molecular formula and 184.28 g/mol as molecular weight, theoxygen balance for the test substance was calculated to be –260 %. This value is outside the region where there may be a potential for explodability.
Description of key information
Statement for explosive properties based on evaluation of structural features of Ditetrahydrofurylpropane and oxygen balance. Evaluation according to EC A.14
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
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.
