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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 207-623-9 | CAS number: 485-72-3
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:
- 27 March - 10 April 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- - Batch No. of test material: FH20170302
- Manufacturing date of the batch: March 2017
- Expiration date of the batch: March 2019
- Appearance: Solid powder
- Colour: Off-white tan
- Purity: 98.65% - Key result
- Atm. press.:
- 101.325 kPa
- Remarks on result:
- not determinable
- Remarks:
- The boiling point of the test sample was not observed.
- Conclusions:
- The DSC test shows no thermal effects, except for the melting point. Therefore, the boiling temperature of Formononetin was not observed.
Reference
The first test:
- sample amount: 3.15 mg
- crucible: Aluminum, lid with a 50 μm hole
- heating rate: 5 °C/min
- temperature range: 30-500 °C
- atmosphere: N2 flow, 20 mL/min
The second test:
- sample amount: 3.27 mg
- crucible: Aluminum, lid with a 50 μm hole
- heating rate: 5 °C/min
- temperature range: 30-500 °C
- atmosphere: N2 flow, 20 mL/min
In both DSC tests, no thermal effects were detected except for the melting point; boiling point was not observed.
Description of key information
According to test method A.2 and OECD 103, the boiling temperature of Formononetin was not observed. The DSC test showed no thermal effects except for the melting point.
Key value for chemical safety assessment
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.
