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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
06 Feb 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
yes
Remarks:
see "Any other information on materials and methods incl. tables"
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
March 23, 2006
Deviations:
yes
Remarks:
see "Any other information on materials and methods incl. tables"
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Remarks:
A2LA (American Association for Laboratory Accreditation)
Type of method:
static method

Test material

Constituent 1
Chemical structure
Reference substance name:
Hydrogen tetrakis[2,2-bis[(allyloxy)methyl]butan-1-olato-O1]bis(ditridecyl phosphito -O'')titanate(2-)
EC Number:
264-709-9
EC Name:
Hydrogen tetrakis[2,2-bis[(allyloxy)methyl]butan-1-olato-O1]bis(ditridecyl phosphito -O'')titanate(2-)
Cas Number:
64157-14-8
Molecular formula:
not applicable (UVCB substance)
IUPAC Name:
dihydrogen 2-{[(di{[bis(tridecyloxy)phosphanyl]oxido}tris({2,2-bis[(prop-2-en-1-yloxy)methyl]butyl}oxido)titaniotetrakis(ylium))oxido]methyl}-1-(prop-2-en-1-yloxy)-2-[(prop-2-en-1-yloxy)methyl]butane

Results and discussion

Vapour pressureopen allclose all
Temp.:
10 °C
Vapour pressure:
173.3 Pa
Temp.:
21.1 °C
Vapour pressure:
319.9 Pa
Temp.:
50 °C
Vapour pressure:
1 226.4 Pa
Temp.:
80 °C
Vapour pressure:
3 652.4 Pa

Any other information on results incl. tables

Vapour pressure curve

1 / Temperature (K) vs. ln Vapour pressure (Pa)

y = -4355.3x + 20.558

R² = 0.9996

Applicant's summary and conclusion