Registration Dossier
Registration Dossier
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EC number: 270-241-6 | CAS number: 68413-68-3
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- >= 95 - <= 98 °C
- Remarks on result:
- other: The boiling was incomplete (mass loss: approximately 96 %).
- Conclusions:
- The boiling range of tetraamminepalladium dihydroxide is 95 to 98°C. The boiling was incomplete (mass loss: approximately 96 %).
- Executive summary:
Nau (2017) is a GLP-compliant study following OECD guideline 103 and EU method A2. It is considered suitable for use as the key study for this endpoint. The boiling range of tetraamminepalladium dihydroxide is 95 to 98°C. The boiling was incomplete (mass loss: approximately 96 %).
Reference
Table 1: Boiling point (DSC measurement)
Ident No. |
Test item / mg |
Starting temperature / °C |
Final test temperature / °C |
Temperature range (endo-thermal) / °C |
Onset °C |
Crucible |
Observations after the measurement |
36268 |
17.79 |
25 |
500 |
85 to 140 |
95.8 |
aluminium, open |
mass loss: |
36270 |
22.32 |
25 |
200 |
90 to 135 |
97.0 |
aluminium, open |
mass loss: |
36290 |
9.53 |
25 |
200 |
90 to 125 |
97.8 |
aluminium, open |
mass loss: |
36291 |
10.15 |
25 |
200 |
90 to 130 |
96.5 |
aluminium, open |
mass loss: |
Description of key information
The boiling range of tetraamminepalladium dihydroxide is 95 to 98°C. The boiling was incomplete (mass loss: approximately 96 %).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 95 °C
Additional information
Nau (2017) is a GLP-compliant study following OECD guideline 103 and EU method A2. It is considered suitable for use as the key study for this endpoint. The boiling range of tetraamminepalladium dihydroxide is 95 to 98°C. The boiling was incomplete (mass loss: approximately 96 %).
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