Registration Dossier
Registration Dossier
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EC number: 202-620-9 | CAS number: 97-94-9
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: in-house data disclosed on AkzoNobel Technical Bulletin noting a vapor pressure graph for TEB
- Principles of method if other than guideline:
- no method information
- GLP compliance:
- no
- Other quality assurance:
- other: 9001:2015, 14001:2015, and RC14001:2013
- Type of method:
- other: no method information
- Boiling pt.:
- 95 °C
- Atm. press.:
- 760 mm Hg
- Remarks on result:
- other: no other information
- Conclusions:
- The boiling point of TEB is reported as 95 oC @ 760 mm Hg.
- Executive summary:
The boiling point of TEB is reported as 95 oC @ 760 mm Hg.
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
- Principles of method if other than guideline:
- no method information
- Type of method:
- other: no method information
- Specific details on test material used for the study:
- reported as 99.3 % pure
- Boiling pt.:
- 94 - 95 °C
- Atm. press.:
- 760 Torr
- Remarks on result:
- other: no other information
- Conclusions:
- The boiling point of 99.3 % pure triethylborane is reported as 94-95 oC.
- Executive summary:
The boiling point of 99.3 % pure triethylborane is reported as 94-95 oC.
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Principles of method if other than guideline:
- The boiling points were determined in an ebulliometer equipped with a platinum resistance thermometer.
- Type of method:
- ebulliometer
- Specific details on test material used for the study:
- purity reported at 99.8 %
- Boiling pt.:
- 95 °C
- Atm. press.:
- 760 mm Hg
- Remarks on result:
- other: no other information
- Conclusions:
- The boiling point is reported as 95 oC.
- Executive summary:
The boiling point is reported as 95 oC.
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
- Remarks:
- no method/purity information, Antoine equation derived from unpublished vp data
- Principles of method if other than guideline:
- no information, unpublished vp data used to derive Antoine equation
- Type of method:
- other: no information
- Boiling pt.:
- 94.98 °C
- Atm. press.:
- 760 Torr
- Remarks on result:
- other: calculated from Antoine equation
- Conclusions:
- bp calculated from Antoine equation is 94.98 oC
- Executive summary:
bp calculated from Antoine equation is 94.98 oC
Referenceopen allclose all
in-house unreported data notes vapor pressure graph from 20-95 oC and ca. 40 -760 mm Hg
Antoine equation derived from unpublished vp data:
log P (torr) = 7.413 - 1544.2(245.74 + t(oC))
Description of key information
The boiling point is ca. 95 +/- 1 oC
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 95 °C
Additional information
further supported by many other literature references
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