Registration Dossier
Registration Dossier
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EC number: 401-100-0 | CAS number: 109037-78-7 TILCOM CA35; TILCOM IA10; TYTAN AP 100; TYTAN CA 100; TYTAN CX 35; TYZOR IAM
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
- Study period:
- 19/04/2017 - 31/05/2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- other: ISO14001:2004 + Cor1:2009 Enviromental Management System ISO 9001:2008 Quality Management System
- Type of method:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- < -80 °C
- Atm. press.:
- ca. 1 013 mBar
- Decomposition:
- no
- Conclusions:
- The DSC analysis on four different production samples showed a good repeatability and reproducibility anyway there is not evidence of thermal effects. It is possible to exclude a solid-liquid transition in the range between -80°C and + 25°C
Reference
Description of key information
According to COLUMN 2 SPECIFIC RULES FOR ADAPTATION FROM COLUMN 1, the Melting/freezing point study does not need to be conducted below a lower limit of - 20 °C.
According to the DSC analysis it is possible to exclude a solid-liquid transition in the range between -80°C and + 25°C.
As surrogate for hazard and risk assessment, freezing point of 1-butanol (-90°C) is considered.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -90 °C
Additional information
Key value exclusively used for hazard and risk assessment purposes.
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.
