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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 283-740-9 | CAS number: 84712-50-5
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:
- 2016-06-24 to 2016-11-09
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- Commission Regulation (EC) No 440/2008 of 30 May 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- Version / remarks:
- August 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of inspection: 05/07/2016; Date of issue: 28/10/2016
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- 271.5 °C
- Atm. press.:
- 102 kPa
- Key result
- Boiling pt.:
- 544.6 °C
- Atm. press.:
- 102 kPa
- Conclusions:
- A boiling point value of 271.5 ± 1.0°C (544.6 ± 1.0 K) at 102 kPa was determined for the substance using a relevant test method and in compliance with GLP. The result is considered to be reliable.
- Executive summary:
The boiling point of the test item has been determined to be 271.5 ± 1.0 °C (544.6 ± 1.0 K) at 102 kPa.
Reference
The thermograms and thermographic data for determinations 1 to 4 are shown in Figure 1 to Figure 4 (attached) and in the following table.
Table 1: Thermographic Data
Thermal Event |
Interpretation |
Temperature |
|||
Determination 1 |
Determination 2 |
||||
ºC |
K |
ºC |
K |
||
Endotherm |
Boiling Onset |
271.04 |
544.2 |
270.97 |
544.1 |
Thermal Event |
Interpretation |
Temperature |
|||
Determination 3 |
Determination 4 |
||||
ºC |
K |
ºC |
K |
||
Endotherm |
Boiling Onset |
271.77 |
544.9 |
272.00 |
545.2 |
Atmospheric pressure: Determination 1 and 2: 101.6 kPa
Determination 3 and 4: 102.0 kPa
Mean boiling point: 271.5 ± 1.0 °C (544.6 ± 1.0 K) at 102 kPa
Description of key information
Boiling point: 271.5 ± 1.0°C (544.6 ± 1.0 K) at 102 kPa (OECD 103)
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 271.5 °C
Additional information
A boiling point temperature value of 271.5 ± 1.0°C (544.6 ± 1.0 K) at 102 kPa was determined for the substance in a Differential Scanning Calorimetry (DSC) study conducted in accordance with OECD Test Guideline 103 and in compliance with GLP. The result is 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.
