Registration Dossier
Registration Dossier
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EC number: 205-760-9 | CAS number: 150-46-9
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Reference
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 1 967
Materials and methods
- Principles of method if other than guideline:
- Vapor pressure-temperature measurements were observed for triethyl borate. The data were fitted into the equation log10 P = A/T = B Log10 T +C and the constants A,B and C evaluated from a least squares caluculation. Vapor pressure was then cacluated for T=25C.
- GLP compliance:
- not specified
- Type of method:
- static method
Test material
- Reference substance name:
- triethyl borate
- Cas Number:
- 150-46-9
- Molecular formula:
- (C2H5O)3B
- IUPAC Name:
- triethyl borate
- Test material form:
- liquid
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 16.43 mm Hg
Any other information on results incl. tables
Using same calculation P = 29.53 hPa at 30C
Applicant's summary and conclusion
- Conclusions:
- log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
A = 4.19312
B= 1379.301
C = -62.472
T= (25.0C +273.15) 298.15K
P= 16.434 mmHg
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