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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: 211-706-5 | CAS number: 688-74-4
- 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
![](https://poisoncentres.echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_physical-and-chemical-properties.png)
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point
- Type of information:
- other: data from handbook
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: peer-reviewed handbook
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: no data
- Deviations:
- not specified
- Principles of method if other than guideline:
- The information does not come from a test report and the minimum fields cannot be filled in.
- GLP compliance:
- not specified
- Type of method:
- other: data from handbook
- Flash point:
- 93 °C
- Remarks on result:
- other: atmospheric pressure: no data
- Interpretation of results:
- study cannot be used for classification
- Conclusions:
- flash point = 93°C (open cup)
- Executive summary:
According to the CRC Handbook, the flashpoint of Tributyl borate is 93°C. The method was not stated, the value listed for the flash point is considered to be a open-cup flash point.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- other: data from database
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: no data
- Deviations:
- not specified
- Principles of method if other than guideline:
- The information does not come from a test report and the minimum fields cannot be filled in.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Flash point apparatus:
- other: no data
- Flash point:
- 84 °C
- Remarks on result:
- other: atmospheric pressure: no data
- Interpretation of results:
- study cannot be used for classification
- Conclusions:
- flash point = 84°C (open cup)
- Executive summary:
According to the Gestis Substance database (by Institute for Occupational Safety of the German Statuatory Accident Insurrance), the flash point of Tributyl borate is 84°C (open cup according to reference 'CHEMSAFE, Version 2016.0, DECHEMA-PTB-BA').
No further details are reported in the database on the determination.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- other: data from peer-reviewed database
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: no data
- Principles of method if other than guideline:
- The information does not come from a test report and the minimum fields cannot be filled in.
- GLP compliance:
- not specified
- Flash point:
- 200 °F
- Remarks on result:
- other: atmospheric pressure: no data
- Interpretation of results:
- study cannot be used for classification
- Conclusions:
- flash point = 200°F = 93.3°C (open cup)
- Executive summary:
According to the Hazardous Substances Databank ('HSDB' by U.S. National Library of Medicine), the open-cup flash point of Tributyl borate is 200°F = 93.3°C (reference 'Lewis, R.J. Sr.; Hawley's Condensed Chemical Dictionary 14th Edition. John Wiley & Sons, Inc. New York, NY 2001., p. 1118').
No further details are reported in the database on the determination.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- according to guideline
- Guideline:
- ASTM D93 (Standard test methods for flash point by pensky-martens closed cup tester)
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Key result
- Flash point:
- 70 °C
- Remarks on result:
- other: measurement carried out at STP (20°C, 101.3 kPa)
- Interpretation of results:
- other: EU-GHS criteria not met
- Conclusions:
- flash point = 70°C (closed cup)
- Executive summary:
The flash point of Tributyl borate was determined using Method ASTM D93 (Standard test methods for flash point by pensky-martens closed cup tester): 70°C (closed cup).
Referenceopen allclose all
Description of key information
- open-cup flash point of Tributyl borate: 93°C (CRC Handbook); 93.3°C (Hazardous Substances Databank); 84°C (Gestis Substance Database)
- closed-cup flash point of Tributyl borate: 70°C (ASTM D-93)
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 70 °C
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.
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