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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
other: visual observation performed in a GLP study
Adequacy of study:
key study
Study period:
From 12 October 2017 to 21 February 2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: visual observation performed in a GLP study
Reason / purpose:
reference to other study
Related information:
Composition 1
Reference:
Composition 0
Qualifier:
no guideline required
Principles of method if other than guideline:
The appearance of the test item was determined by visual observation
GLP compliance:
no
Test material information:
Composition 1
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: crystalline
Colour:
off white
Substance type:
organic

The visual observation performed on the test item appearance is consistent with its melting point. Indeed, the test item melts at 307.9°C. Therefore it is described as a solid at 20°C and 1013 hPa.

Conclusions:
The test item is a off white crystalline powder at 20°C and 1013 hPa
Executive summary:

The test item is a off white crystalline powder at 20°C and 1013 hPa

Description of key information

The appearance of the test item was determined in a key study of Klimisch validity 2.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

The test item is a off white crystalline powder at 20°C and 1013 hPa. This information is consitent with its melting point (307.9°C).