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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:
27/01/2011-28/01/2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Conducted at a GLP accredited laboratory
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
GLP compliance:
yes
Type of method:
method according to Siwoloboff
Remarks:
using Mettler FP900
Boiling pt.:
220.3 °C
Decomposition:
no
Remarks on result:
other: no information on atm pressure or decomp temp reported

The Mel-Temp II apparatus was verified prior to the definitive test by testing an ethanol standard. The results of the verification were within ≤ 0.3°C of the reported melting point of ethanol, indicating the system was successfully calibrated. The boiling point of HiMo LABS was estimated during the preliminary test to be 210.0°C. The boiling point of test substance was determined to be 220.3°C (493.5 K).

Conclusions:
The boiling point of the test substance was determined to be 220.3 °C (493.5 K).
Executive summary:

The Mel-Temp II apparatus was verified prior to the definitive test by testing an ethanol standard. The results of the verification were within ≤ 0.3°C of the reported melting point of ethanol, indicating the system was successfully calibrated. The boiling point of the test substance was estimated during the preliminary test to be 210.0°C. The boiling point of test substance was determined to be 220.3°C (493.5 K).

Description of key information

 The boiling point of the test substance was determined to be 220.3°C (493.5 K) according to OECD guideline 103.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
220.3 °C

Additional information

The Mel-Temp II apparatus was verified prior to the definitive test by testing an ethanol standard. The results of the verification were within ≤ 0.3°C of the reported melting point of ethanol, indicating the system was successfully calibrated. The boiling point of the test substance was estimated during the preliminary test to be 210.0°C. The boiling point of the test substance was determined to be 220.3°C (493.5 K) according to OECD guideline 103 (Data from Huntsman, 2013 study).

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