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Physical & Chemical properties

Boiling point

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Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Deviations:
not specified
Qualifier:
according to
Guideline:
other: DIN 51 751
Deviations:
not specified
GLP compliance:
not specified
Boiling pt.:
142 °C
Atm. press.:
1 013 hPa
Conclusions:
A boiling point value of 142 °C at 1013 hPa is reported in secondary literature (MSDS). The original reference was not available for review and no further information is available. The reliability of this result is not assignable.
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Principles of method if other than guideline:
No details of the methodology were available
Boiling pt.:
141 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Standard pressure assumed
Conclusions:
The boiling point of the test substance was reported to be 141°C. The original reference was not available for review and no further information is available. The reliability of this result is not assignable.
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: The result is sourced from secondary literature ([handbook). The original reference was not available for review and no further information is available
Principles of method if other than guideline:
No details of the methodology were available
Boiling pt.:
141 °C
Atm. press.:
1 013 hPa
Remarks on result:
other: Standard pressure assumed
Conclusions:
The boiling point of the test substance was reported to be 141°C. The original reference was not available for review and no further information is available. The reliability of this result is not assignable.
Endpoint:
boiling point
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
2011
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 adequate and reliable documentation / justification
Principles of method if other than guideline:
The result was obtained using an appropriate QSAR method (see attached QMRF and QPRF for details).
GLP compliance:
not specified
Key result
Boiling pt.:
152 °C
Atm. press.:
101.3 kPa
Boiling pt.:
425 K
Atm. press.:
101.3 kPa
Conclusions:
A boiling point value of 152°C has been obtained for the test substance using an appropriate estimation method. The result is considered reliable.

Description of key information

Boiling point (triethoxy(methyl)silane): 152°C at 1013 hPa (QSAR)

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
152 °C

Additional information

A boiling point of 152°C was determined for the parent substance using an accepted calculation method (QSAR). This is supported by measured values of 142°C and 141°C obtained from secondary sources.