Registration Dossier
Registration Dossier
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EC number: 202-112-7 | CAS number: 91-97-4
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:
- 2009
- 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:
- 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Key result
- Atm. press.:
- 101.42 kPa
- Decomposition:
- yes
- Decomp. temp.:
- >= 371 - <= 373 °C
- Conclusions:
- The test material TODI was determined to boil with decomposition, which starts at approximately 644 K (371 - 373 °C) at 101.42 kPa. Thus, no value for boiling temperature could be determined by differential scanning calorimetry.
- Executive summary:
Applying the differential scanning calorimetry (DSC) using the procedure specified in ASTM E537 -86, EU Method A2: Boiling Temperature of Commission Regulation (EC) No.440/2008, TODI was determined to boil with decomposition, which starts at approximately 644 K (371 - 373 °C) at 101.42 kPa. Two separate tests were carried out.
Reference
As the test material decomposes, no value for boiling temperature could be determined.
Description of key information
The test material (TODI) was determined to decompose at approximately 644 K (371°C) at 101.42 kPa before boiling. Thus, no value for boiling temperature could be determined.
Key value for chemical safety assessment
Additional information
Applying the differential scanning calorimetry (DSC) using the procedure specified in ASTM E537 -86, EU Method A2: Boiling Temperature of Commission Regulation (EC) No.440/2008, TODI was determined to boil with decomposition, which starts at approximately 644 K (371 - 373 °C) at 101.42 kPa. Two separate tests were carried out.
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