Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 211-706-5 | CAS number: 688-74-4
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- other: data from handbooks
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: peer-reviewed handbooks
- 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: data from handbooks
- Type:
- relative density
- Density:
- 0.857 other: unitless
- Temp.:
- 20 °C
- Conclusions:
- - density at 20°C = 0.8567 g/mL
- relative density at 20°C (compared to water at 4 °C) = 0.8567 - Executive summary:
According to the CRC Handbook of Chemistry and Physics (and Lange's Handbook of Chemistry respectively), the density of Tributyl borate is 0.8567 g/mL (at 20°C).
No further details are reported in the handbooks on the determination. Reported value is assumed to have been determined at STP (20°C, 101.3 kPa).
The relative density of Tributyl borate at 20°C (compared to water at 4°C) is 0.8567 (obtained by applicant).
- Endpoint:
- relative density
- 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
- Key result
- Type:
- relative density
- Density:
- 0.85 other: unitless
- Temp.:
- 20 °C
- Conclusions:
- - density at 20°C = 0.85 g/mL
- relative density at 20°C (compared to water at 4 °C) = 0.85 - Executive summary:
According to the Gestis Substance database (by Institute for Occupational Safety of the German Statuatory Accident Insurrance), the density of Tributyl borate is 0.85 g/cm³ at 20°C (reference: CHEMSAFE, Version 2016.0, DECHEMA-PTB-BA).
No further details are reported in the database on the determination.
The relative density of Tributyl borate at 20°C (compared to water at 4 °C) is 0.85 (obtained by applicant).
Referenceopen allclose all
Description of key information
1) Relative density (at 20 °C) of Tributyl borate resulting from published data:
- 0.8567 (CRC Handbook; Lange's Handbook of Chemistry)
- 0.85 (Gestis Substance database)
2) Key result relative density: 0.85 (arithmetic mean of two values)
Key value for chemical safety assessment
- Relative density at 20C:
- 0.85
Additional information
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