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EC number: 240-040-8 | CAS number: 15901-40-3
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:
- 2015-06-24
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- The study was conducted according to an appropriate OECD test guideline and under the quality standard of ISO 9001:2008
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Capillary tube method / Photocell detection
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001:2008
- Type of method:
- photocell detection
- Key result
- Boiling pt.:
- 315 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Key result
- Boiling pt.:
- 588.2 K
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Conclusions:
- A boiling temperature of 315°C at 1013 hPa was determined for this substance using the relevant test method and in compliance with ISO 9001:2008. The result is considered to be reliable.
Reference
Results
Test |
Measured boiling temperature |
Measured atmospheric pressure |
Boiling temperature corrected to normal atmospheric pressure |
||
|
°C |
K |
hPa |
°C |
K |
1 |
312.4 |
585.6 |
970 |
314.7 |
587.9 |
2 |
313.0 |
586.2 |
970 |
315.2 |
588.4 |
Mean value |
312.7 |
585.9 |
|
315.0 |
588.2 |
Approximate accuracy of the instrument: ± 0.3 K (at 373 K)
Description of key information
Boiling point: 315°C at 1013 hPa (EU Method A.2)
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 315 °C
Additional information
Two boiling point studies were performed for the submission substance. In the study conducted using a Differential Scanning Calorimetry (DSC) method, no clear boiling point (very broad endothermic peak) was detected for the substance. In the second study using a photocell detection method in accordance with EU Method A.2 and in compliance with a known quality system (ISO 9001:2008), a boiling point of 315°C (588.2 K) at 1013 hPa was determined for the submission substance. This result is considered to be reliable and is selected as key study.
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