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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 500-066-5 | CAS number: 28961-43-5 1 - 6.5 moles ethoxylated
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:
- other: GLP-like
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- thermal analysis
- Melting / freezing pt.:
- < -20 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- The test item C-SAT 100015 (TMPeoTA) shows no area of melting temperatures (in the 1. and 2. heating run) up to 60 °C (at ambient temperature the sample is a fluid) according to the definition in the OECD Guideline 102. The heating run shows a glass transition temperature (amorphous components) at -70 °C (1 . and 2. heating run). The cooling run shows no crystallisation. The melting point is concluded to be < -20°C.
- Executive summary:
The test item C-SAT 100015 (TMPeoTA) shows no area of melting temperatures (in the 1. and 2. heating run) up to 60 °C (at ambient temperature the sample is a fluid) according to the definition in the OECD Guideline 102. The heating run shows a glass transition temperature (amorphous components) at -70 °C (1 . and 2. heating run). The cooling run shows no crystallisation. The melting point is concluded to be < -20°C.
Reference
Description of key information
Melting point < -20°C
Key value for chemical safety assessment
Additional information
The melting temperature of the substance was determined in accordance with the test method OECD Guideline 102 "OECD Guideline for the testing of chemicals, adopted by the Council on July 1995, Melting Point/Melting Range" (similar to the test method A.1. "Melling/Freezing Temperature" as described in the Official Journal of the European Communities L383A).
The substance shows no area of melting temperatures (in the 1. and 2. heating run) up to 60 °C (at ambient temperature the sample is a fluid) according to the definition in the OECD Guideline 102. The cooling run shows no crystallisation. The melting point is concluded to be < -20°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.
