Registration Dossier
Registration Dossier
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EC number: 253-379-1 | CAS number: 37172-53-5
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Description: Clear colourless liquid
Test substance storage: At room temperature in the dark - Key result
- Boiling pt.:
- 296 °C
- Atm. press.:
- 1 006 hPa
Reference
Preliminary test: From approximately 250°C upwards the weight of the sample decreased significantly, which was most likely obtained due to evaporation of the test substance. At 294°C, the sample weight had decreased by 25%. After the experiment, the test substance was evaporated from the sample container.
Main study: A strong endothermic peak between 275°C and 325°C was observed. The extrapolated onset temperature of this peak was 296.52°C. The effect was most likely obtained due to boiling of the test substance. After the experiment, the test substance was evaporated from the sample container. During the second experiment similar results as during the first experiment were observed. The extrapolated onset temperature of the boiling peak was 296.35°C. After the experiment, the test substance was evaporated from the sample container.
Description of key information
The boiling point of the test substance is 296°C.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 296 °C
Additional information
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