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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 264-796-3 | CAS number: 64346-30-1
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Data is from experimental study report
- Qualifier:
- according to guideline
- Guideline:
- other: Refer below principle
- Principles of method if other than guideline:
- Principle of this study was to observe the freezing point of test chemical.
- GLP compliance:
- no
- Type of method:
- other: Standard laboratory method
- Key result
- Melting / freezing pt.:
- < -10.08 °C
- Atm. press.:
- 963.3 hPa
- Remarks on result:
- other: other details not available
- Cold Water
- Crushed Ice
- Crushed Ice-Salt
- Dry Ice
- Other (specify)
- Glass thermometer
- Thermocouple
- Thermistor
- Other (specify)
- Conclusions:
- Freezing point of test chemical was observed to be less than -10.08 °C.
- Executive summary:
A study was performed to observe the freezing point of test chemical at atmospheric pressure. The study was conducted using Standard laboratory method. The Freezing point was observed to be less than -10.08 ºC at 963.3 hPa.
Reference
Observation Table & Result :
| Method Details | Observations | |
| Guideline | - | |
| Method | Freezing Temperature Method | |
| Principle of method | The freezing point of a pure sample is the temperature at which transition from liquid to solid state takes place at atmospheric pressure. |
|
Quantity of test item used |
ml/g |
1 ml |
Type of cooling bath used |
Crushed Ice- Salt |
|
Type and model no. of temperature sensor used |
Glass thermometer |
|
Atmospheric pressure |
hPa |
963.3 hPa |
Freezing point °C |
°C |
less than -10.08 °C |
Description of key information
A study was performed to observe the freezing point of test chemical at atmospheric pressure. The study was conducted using Standard laboratory method. The Freezing point was observed to be less than -10.08 ºC at 963.3 hPa.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -10.08 °C
Additional information
A study was performed to observe the freezing point of test chemical at atmospheric pressure. The study was conducted using Standard laboratory method. The Freezing point was observed to be less than -10.08 ºC at 963.3 hPa.
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.
