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EC number: 270-192-0 | CAS number: 68412-48-6
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 July 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Commission Regulation (EC) No 440/2008 of 30 May 2008 laying down test methods pursuant to Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), Method A.2, Official Journal of the European Union L 142 of 31 May 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- Organisation for Economic Co-operation and Development (OECD), Guidelines for Testing of Chemicals, Guideline No. 103, “Boiling Point”, adopted July 27, 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Specific details on test material used for the study:
- Further details not specified in the study report.
- Key result
- Boiling pt.:
- >= 400 °C
- Atm. press.:
- 97.6 kPa
- Decomposition:
- no
- Conclusions:
- The observations demonstrate that the test item changes colour on heating, indicating decomposition occurs before the boiling at normal atmospheric pressure. The definite Boiling Point for the Test Item is ≥ 400°C.
- Executive summary:
The boiling point of the test item was determined by the capillary method using a metal heating block. The test item is assessed visually for any possible changes in its appearance, consistency and colour.
The observations demonstrate that the test item changes colour on heating, indicating decomposition occurs before boiling at normal atmospheric pressure; visual signs of decomposition started at about 270 °C.
The definite Boiling Point for the Test Item is ≥400 °C.
Reference
Description of key information
The definite Boiling Point for the Test Item is ≥400 °C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 400 °C
Additional information
The boiling point of the test item was determined by the capillary method using a metal heating block. The test item is assessed visually for any possible changes in its appearance, consistency and colour.
The observations demonstrate that the test item changes colour on heating, indicating decomposition occurs before boiling at normal atmospheric pressure; visual signs of decomposition started at about 270 °C.
The definite Boiling Point for the Test Item is ≥400 °C.
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