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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 854-559-8 | CAS number: 2382963-35-9
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:
- 19 January 2021 to 15 March 2021
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Batch/Lot No.: 021015
Purity: 50.0 % (w/w)
Expiry date: 24 November 2021 - Key result
- Boiling pt.:
- >= 80 - <= 250 °C
- Atm. press.:
- >= 100.8 - <= 102 kPa
- Decomposition:
- ambiguous
- Remarks:
- The test item has been determined to partially boil from approximately 80 to 250 °C (353 to 523 K) and then decompose from approximately 320 °C (593 K).
- Decomp. temp.:
- >= 320 °C
- Conclusions:
- The test item has been determined to partially boil from approximately 80 to 250 °C (353 to 523 K) and then decompose from approximately 320 °C (593 K) at 100.8 to 102.0 kPa.
As the test item contained 50% by weight of ethylene glycol, it was considered that this boiling event was probably due to the ethylene glycol volatilizing out of the viscous test item.
Reference
Overall result: Partially boiled from approximately 80 to 250 °C (353 to 523 K) and then decomposed from approximately 320 °C (593 K).
As the test item contained 50% by weight of ethylene glycol, it was considered that this boiling event was probably due to the ethylene glycol volatilizing out of the viscous test item.
As a result of the low rate of enthalpy change during volatilization, the start and end temperatures could only be approximated.
Also, as a result of the low rate of enthalpy change during decomposition, the start temperature could only be approximated.
Description of key information
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 250 °C
- Temperature of decomposition (state purity):
- 320 °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.
