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Physical & Chemical properties

Boiling point

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Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011-03-01 to 2011-03-31
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Followed acceptible guideline and GLP requirements
Qualifier:
equivalent or similar to
Guideline:
EU Method A.2 (Boiling Temperature)
Qualifier:
according to
Guideline:
other: ASTM E537-86
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Boiling pt.:
> 320 - 322 °C
Atm. press.:
ca. 100.59 kPa
Decomposition:
no
Remarks on result:
other: No residue found

Thermographic Data for Boiling Point – Atmospheric Pressure 100.59 kPa

Thermal Event

Interpretation

Temperature

Degrees C

Kelvin

R1  Endotherm

Extrapolated onset of boiling

321.61

594.76

R2  Endotherm

Extrapolated onset of boiling

321.22

594.37

Mean boiling temperature: 321 +/- 1 degree C

Conclusions:
Boiling point for test article is 321 +/- 1 degree C at 100.59 kPa when determined by differential scanning calorimetry.
Executive summary:

A test by differential scanning calorimetry using method ASTM E537-86, designed to be compatible with Method A2 “Boiling Temperature” of Commission Regulation (EC) No. 440 of 30 May 2008 yielded a value of 321 +/- 1 degrees C (595 +/- 1K) at 100.59 kPa for the test article.

Description of key information

A test by differential scanning calorimetry using method ASTM E537-86, designed to be compatible with Method A2 “Boiling Temperature” of Commission Regulation (EC) No. 440 of 30 May 2008 yielded a value of 321 +/- 1 degrees C (595 +/- 1K) at 100.59 kPa for the test article.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
321 °C

Additional information