Registration Dossier
Registration Dossier
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EC number: 244-343-6 | CAS number: 21351-39-3
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- 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:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- equilibrium method closed cup
- Flash point:
- > 125 °C
- Atm. press.:
- 1 013 hPa
- Conclusions:
- No flash point up to 125 °C could be detected.
- Executive summary:
Flash point of uronium hydrogen sulphate was determined according to EU guideline A.9.
No flash point up to 125 °C could be detected.
Reference
Preliminary measurement:
No flash point was observed in the preliminary test. To confirm this result the main test was performed.
Test item / ml |
Starting temperature / °C |
Measured flash point / °C |
2 |
50, 100 |
--- |
4 |
100, 110 |
--- |
4 |
110, 115, 120, 125 |
--- |
Main Test:
At 120 °C the test item started to boil. Thus no flash point up to 125 °C could be detected.
Test item / ml |
Temperature / °C |
Ignition + / - |
Barometric pressure / hPa |
4 |
115 |
- |
1016.8 |
|
116 |
- |
1016.8 |
|
117 |
- |
1016.8 |
|
118 |
- |
1016.8 |
|
119 |
- |
1016.8 |
|
120 |
- |
1016.8 |
Description of key information
No flash point up to 125 °C could be detected.
Key value for chemical safety assessment
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.
