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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 900-986-0 | CAS number: -
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- other: bibliography
- Adequacy of study:
- weight of evidence
- Study period:
- 2002
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Calendula officinalis hydroglycerinated extract is a UVCB and natural complex substance, and is assessed through constituents approach taking into account one of the main constituent : glycerol present at 50%.
- Qualifier:
- according to guideline
- Guideline:
- other: the guideline is not described on the document
- Key result
- Melting / freezing pt.:
- ca. 18 °C
- Conclusions:
- The value of the melting point of glycerol is 18 °C.
- Executive summary:
source result of melting point (°C) of glycerol OECD 18 EFSA 18 - Endpoint:
- melting point/freezing point
- Type of information:
- other: bibliography
- Adequacy of study:
- weight of evidence
- Study period:
- 1977
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Calendula officinalis hydroglycerinated extract is a UVCB and natural complex substance, and is assessed through constituents approach taking into account one of the main constituent : water present at 50%.
- Qualifier:
- according to guideline
- Guideline:
- other: the guideline is not described on the document
- GLP compliance:
- not specified
- Key result
- Melting / freezing pt.:
- ca. 0.01 °C
- Conclusions:
- The value of the melting point of water is 0°C.
- Executive summary:
Source result of melting point (°C) The Gallium Melting point of Standard (1977) 0.01
Referenceopen allclose all
Description of key information
| Substance | Result of melting point (°C) |
| glycerol | 18.1 |
| water | 0.01 |
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 18.1 °C
Additional information
The melting point of the test substance was estimated using a constituents approach.
This final extract is a natural complex substance. It is a mixture of several components, and two of them represent about 98.5% of the UVCB.
The value of the melting point for the final extract is between 0°C and 18.1°C.
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.
