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Physical & Chemical properties

Melting point / freezing point

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Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
24 Oct 2017 to 30 Oct 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Version / remarks:
July 1995
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Version / remarks:
May 2008
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Specific details on test material used for the study:
- Name of test material (as cited in study report): Nickel dibutyldithiocarbamate
- Batch no.: 70500102
- Appearance: Dark green powder
- Homogeneity: Homogeneous
- Production date: 25. May 2017
- Expiry date: 24. May 2019
- Storage conditions: The test item was stored in a closed vessel at room temperature (16.0 – 21.6 °C).
Key result
Melting / freezing pt.:
90.2 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: mean of two determinations

Table: Results

1. Dehydration

in °C

First Determination

64.48

Second Determination (repetition)

No event

2. Melting Point

in °C

First Determination

90.26

Second Determination (repetition)

90.14

Mean

90.20

Standard deviation

0.08

Description of key information

The melting point was determined to be 90.20 °C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
90.2 °C

Additional information