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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 213-214-6 | CAS number: 930-33-6
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 2017 - Maarch 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- column elution method
- Specific details on test material used for the study:
- Identity: Triazolone
Appearance: Off-white powder
Storage conditions: Room temperature (15 to 25°C), dark
Batch number: 0727/16
Purity: 99%
Expiry date: 28 April 2019
Date received: 28 April 2017 - Key result
- Water solubility:
- ca. 76 g/L
- Conc. based on:
- test mat.
- Incubation duration:
- ca. 3 d
- Temp.:
- 20 °C
- pH:
- 2.1
- Details on results:
- The detector calibration was found to be linear over the range 0 to 100 mg/L with a regression coefficient of 0.9997.
It shows a measured solubility of 75.9 ± 1.7 g/L.
An acceptable mean recovery of approximately 101% of Triazolone from fortified samples was achieved. Table 4 shows the recovery data. - Conclusions:
- The water solubility of Triazolone was determined to be 76g/L at 20°C.
- Executive summary:
A study was performed to determine some physicochemical properties of the test item, Triazolone. The methods followed are amongst those described in Council Regulation (EC) No. 440/2008 and the OECD Guidelines for the Testing of Chemicals. The physicochemical properties which have been determined in this study are detailed below, together with the result obtained for each test.
The water solubility of Triazolone was determined to be 76 g/L at 20°C.
Reference
none
Description of key information
The water solubility of Triazolone was determined to be 76g/L at 20°C.
Key value for chemical safety assessment
- Water solubility:
- 76 g/L
- at the temperature of:
- 20 °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.
