Registration Dossier
Registration Dossier
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EC number: 242-833-4 | CAS number: 19139-31-2
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:
- Experimental start date 14 March 2018. Experimental completion date 21 June 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
- Key result
- Atm. press.:
- 1 019 mBar
- Decomposition:
- yes
- Decomp. temp.:
- > 240 °C
- Conclusions:
- The boiling temperature of Dihexyl Fumarate (EC 242-833-4) was not determinable as the test item decomposed at temperatures above approximately 240°C before boiling.
Reference
Results
The results of duplicate definitive determinations on Dihexyl Fumarate (EC 242-833-4) were as follows:
Barometric pressure: 1019 mbar.
As the boiling tubes were heated at 1C/minute, the samples were observed to darken at temperatures above approximately 240°C, indicating decomposition. When heated beyond this temperature in a preliminary trial, the sample continued to darken until boiling at approximately 354°C.
Description of key information
The boiling temperature of Dihexyl Fumarate (EC 242-833-4) was not determinable as the test item decomposed at temperatures above approximately 240°C before boiling.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 240 °C
Additional information
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