Registration Dossier
Registration Dossier
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EC number: 229-765-0 | CAS number: 6713-03-7
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:
- May 12, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- ebulliometer
- Remarks:
- EC A.2
- Key result
- Boiling pt.:
- 270 °C
- Atm. press.:
- 101.325 kPa
- Remarks on result:
- other: Final value
- Conclusions:
- The boiling point of test item 1-[(2-hydroxyethyl)thio]propan-2-ol was determined as 270 ºC at 101.325 kPa after applying the Clapeyron-Clausius equation.
- Executive summary:
A study was undertaken to determine the boiling point of test item 1-[(2-hydroxyethyl)thio]propan-2-ol. The test was performed according to OECD Guideline 103 (Boiling Point) using an ebulliometer technique, in which the liquid is heated under equilibrium conditions at atmospheric pressure and exact boiling temperature noted when the liquid begins to boil. After the Clausius-Clapeyron equation was applied, the boiling point of the substance was reported as 270 ℃ at 101.325 kPa.
Reference
Absolute Pressure Above Sample/ kPa |
Boiling Point Temperature/oC |
2.4 |
136 |
5.5 |
173 |
12.0 |
201 |
14.6 |
208 |
19.7 |
218 |
40.3 |
243 |
50.1 |
249 |
59.6 |
255 |
71.8 |
261 |
81.5 |
264 |
89.3 |
266 |
98.9 |
269 |
102.2 |
270 |
Latent heat of evaporation of sample = 51.7 kJ mol-1
Description of key information
A study was undertaken to determine the boiling point of test item 1-[(2-hydroxyethyl)thio]propan-2-ol. The test was performed according to OECD Guideline 103 (Boiling Point) using an ebulliometer technique, in which the liquid is heated under equilibrium conditions at atmospheric pressure and exact boiling temperature noted when the liquid begins to boil. After the Clausius-Clapeyron equation was applied, the boiling point of the substance was reported as 270 ℃ at 101.325 kPa.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 270 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
