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Vapour pressure

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Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Remarks:
calculation
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
Remarks:
calculated value is in agreement with in-house data reported in Technical Bulletin
Principles of method if other than guideline:
calculation
Type of method:
other: calculation
Temp.:
25 °C
Vapour pressure:
6 693 Pa
Conclusions:
calculated vp is 6693 Pa at 25 oC
Executive summary:

calculated vp is 6693 Pa at 25 oC

Endpoint:
vapour pressure
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 data
GLP compliance:
no
Other quality assurance:
other: 9001:2015, 14001:2015, and RC14001:2013
Type of method:
other: no data
Temp.:
25 °C
Vapour pressure:
ca. 6 700 Pa
Remarks on result:
other: estimated from vapor pressure graph from 20-95 oC
Conclusions:
in-house unreported data notes vapor pressure graph from 20-95 oC with a vapor pressure of ca. 6.7E+03 Pa @ 25 oC
Executive summary:

in-house unreported data notes vapor pressure graph from 20-95 oC with a vapor pressure of ca. 6.7E+03 Pa @ 25 oC

Description of key information

The vapour pressure of triethylborane is ca. ca. 6700 Pa @ 25 oC based on in-house data and ACD calculated vp

Key value for chemical safety assessment

Vapour pressure:
6 700 Pa
at the temperature of:
25 °C

Additional information

In-house data reported in Technical Bulletin vapor pressure graph from 20 -95 oC. Since the substance is a transported intermediate, no further testing is done. Weight of evidence with calculated value (ACD)