Registration Dossier
Registration Dossier
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EC number: 218-147-6 | CAS number: 2052-49-5
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
- Justification for type of information:
- Data is from experimental study report
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- GLP compliance:
- no
- Type of method:
- method according to Siwoloboff
- Key result
- Boiling pt.:
- 115.3 °C
- Atm. press.:
- 964.8 hPa
- Decomposition:
- no
- Remarks on result:
- other: No other details available
- Oil bath
- Water bath
- Liquid paraffin
- Silicone oil
- Conclusions:
- The mean boiling point of test chemical was observed to be 115.3°C at 964.8 hPa.
- Executive summary:
The boiling point determination of test chemical was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The mean boiling point of test chemical was observed to be 115.3°C at 964.8 hPa.
Reference
Table 1:
| Method Details | Observations | Remarks if, any |
| Guideline | OECD 103 | |
| Method | Method according to Siwoloboff | |
| Principle of Boiling point test | A sample is heated gradually in a tube which is immersed in a liquid bath. The sample tube is held in close contact with a thermometer and it contains a boiling capillary which is fused about 1 cm above its lower end. Upon approach of the boiling temperature bubbles emerge rapidly from the lower open end of the capillary. The boiling temperature is that temperature at which, on momentary cooling, the string of bubbles stops and liquid suddenly rises in the capillary. | |
| Quantity of chemical used | g/ml | 1 ml |
| Nature of the Bath taken | OIL | |
If oil bath is used, specify |
SILICONE | |
| Atmospheric pressure | hPa | 964.8 |
| Mean boiling point (°C) (RESULT) | °C | 115.3 |
Description of key information
The boiling point determination of test chemical was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The mean boiling point of test chemical was observed to be 115.3°C at 964.8 hPa.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 115.3 °C
Additional information
The boiling point determination of test chemical was done as per the test guideline OECD 103. The method followed was according to Siwoloboff. The mean boiling point of test chemical was observed to be 115.3°C at 964.8 hPa.
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