Registration Dossier
Registration Dossier
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EC number: 222-048-3 | CAS number: 3327-22-8
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:
- 1997-05-11 to 1997-12-29
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Directive 92/69/EEC, A.2.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Boiling pt.:
- ca. 190 - ca. 209 °C
- Atm. press.:
- 1 atm
- Decomposition:
- yes
- Decomp. temp.:
- 210.3 °C
- Conclusions:
- A boiling range of 190-209 °C was determined in an experimental study according to EU method A.1, and in compliance with GLP.
- Executive summary:
A boiling range of 190-209 °C was determined in an experimental study according to EU method A.1, and in compliance with GLP. The study showed that the test item decomposes at 210.3 °C.
Reference
The boiling range of the test item was 190 to 209 °C (463 to 482 K). This relatively long endothermal
proceeding (boiling range) rapidly passed over into a short exothermal heat flow (decomposition) at 210.3 °C (483.5 K).
Description of key information
The boiling range of the test item is 190 -209 °C.
Key value for chemical safety assessment
Additional information
The boiling range of the test item was found at ca. 190 to 209 °C (463 to 482 K) using differential scanning calorimetry (Schneider 1997).
This relatively long endothermal proceeding (boiling range) rapidly passed over into a short exothermal heat flow (decomposition) at 210.3 °C (483.5 K).
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