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Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011 - 2012
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: OECD Guideline 104
GLP compliance:
yes (incl. QA statement)
Type of method:
dynamic method
Key result
Boiling pt.:
195.3 °C
Atm. press.:
1 013.25 hPa
Remarks on result:
other: extrapolated
T [°C] p exp [hPa] p cal [hPa]
41.61 1.02 1.016
51.29 2.02 2.024
57.35 3.02 3.033
65.40 5.03 5.042
70.98 7.03 7.042
77.01 10.00 9.951
90.02 20.01 19.962
98.24 30.07 30.021
109.24 50.06 50.073
117.00 70.11 70.295

The regression of the results leads with a mean deviation of 0.26 % to the following equation:

ln(p/hPa) = 17.5630 - 4156.14 / (195.25 + T/°C)

Description of key information

195.3°C at 1013 hPa

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
195.3 °C

Additional information

The determination was carried out by dynamic method according to OECD Guideline 104.