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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Flash point

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Administrative data

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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).

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