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Physical & Chemical properties

Boiling point

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Reference
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
Reference:
Composition 1
Qualifier:
according to
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
Qualifier:
according to
Guideline:
EU Method A.2 (Boiling Temperature)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
differential scanning calorimetry
Test material information:
Composition 1
Key result
Boiling pt.:
>= 95 - <= 98 °C
Remarks on result:
other: The boiling was incomplete (mass loss: approximately 96 %).

Table 1: Boiling point (DSC measurement)

Ident No.

Test item /

mg

Starting temperature /

°C

Final test temperature /

°C

Temperature range (endo-thermal) /

°C

Onset
(boiling) /

°C

Crucible

Observations after the measurement

36268

17.79

25

500

85 to 140

95.8

aluminium, open

mass loss:
96 %; black solid after measurement

36270

22.32

25

200

90 to 135

97.0

aluminium, open

mass loss:
96 %, black solid after measurement

36290

9.53

25

200

90 to 125

97.8

aluminium, open

mass loss:
96 %; black solid after measurement

36291

10.15

25

200

90 to 130

96.5

aluminium, open

mass loss:
97 %; black solid after measurement

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 %).

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 %).