Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 298-130-8 | CAS number: 93777-98-1
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 in compliance with a known quality system (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)
- GLP compliance:
- no
- Other quality assurance:
- other: ISO 9001:2008
- Type of method:
- photocell detection
- Key result
- Boiling pt.:
- 197.1 °C
- Atm. press.:
- 1 013 hPa
- Key result
- Boiling pt.:
- 470.3 K
- Atm. press.:
- 1 013 hPa
- Conclusions:
- A boiling point value of 197.1°C (470.3 K) at 1013 hPa was determined for the substance in accordance with a relevant test method and in compliance with a known quality system (ISO 9001:2008). The result is considered to be reliable.
Reference
Test
|
Measured boiling temperature |
Measured atmospheric pressure |
Boiling temperature corrected to normal atmospheric pressure
|
||
|
°C |
K |
hPa |
°C |
K |
1 |
194.8 |
468.0 |
970 |
196.6 |
469.8 |
2 |
195.8 |
469.0 |
970 |
197.6 |
470.8 |
|
|
|
|
|
|
Mean value |
195.3 |
468.5 |
-- |
197.1 |
470.3 |
Approximate accuracy of the instrument: ± 0.3 K (at 373 K)
Description of key information
Boiling point: 197.1°C at 1013 hPa (EU Method A.2)
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 197.1 °C
Additional information
A measured boiling temperature of 197.1°C (470.3 K) at 1013 hPa was determined for the submission substance using a photocell detection method in accordance with EU Test Method A.2 and in compliance with a known quality system (ISO 9001:2008). In addition to the photocell detection method, the boiling point of the substance was determined using a DSC method. A boiling point value of 195.9°C (uncorrected boiling temperature) was obtained for the substance. The results are considered to be reliable.
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.
