Registration Dossier
Registration Dossier
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EC number: 244-343-6 | CAS number: 21351-39-3
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- weight of evidence
- Justification for type of information:
- Target and source substances are highly similar, both structurally and chemically.
- Reason / purpose for cross-reference:
- read-across source
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Remarks on result:
- not determinable
- Remarks:
- No melting point could be referred to the test item. The melting/freezing point must be considered as lower than -150°C, as no thermal effect and no crystallisation enthalpy could be observed.
- Conclusions:
- No melting point could be referred to LOWER-7.
- Executive summary:
- Uronium hydrogen sulphate was tested according to OECD guideline 102
(non-GLP).
No melting/freezing point could be referred to the test item up to -150°C.
Reference
Description of key information
No melting/freezing point could be referred to the test item up to -150°C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -150 °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.
