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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-025-4 | CAS number: 90-93-7
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:
- 21st March to 23rd April, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 171116
- Expiration date of the lot/batch: 16th November, 2019
- Purity test date: 16th November, 2017
- Purity: 99.5%
- Appearance: White to pale yellow/green powder
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature protected from light - Key result
- Boiling pt.:
- >= 300 °C
- Atm. press.:
- 101 325 Pa
- Decomposition:
- ambiguous
- Remarks:
- Reaction or decomposition observed at and above 300 °C.
- Conclusions:
- The substance did not boil prior to degradation or reaction at 300 °C.
- Executive summary:
The boiling point of the test substance has been determined by differential scanning calorimetry according to EC test guideline A.2, OECD test guideline 103, and OPPTS test guideline 830.7220. The substance has been found to have no boiling point up to 300 °C, at which point either decomposition or reaction occured.
Reference
Description of key information
The boiling point of the test substance has been determined by differential scanning calorimetry according to EC test guideline A.2, OECD test guideline 103, and OPPTS test guideline 830.7220. The substance has been found to have no boiling point up to 300 °C, at which point either decomposition or reaction occured.
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 300 °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.
