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Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: expert judgement according to melting point
Reference:
Composition 0
Composition 0
Composition 0
Guideline:
other: expert judgement
Deviations:
not applicable
Principles of method if other than guideline:
Information based on expert judgement to melting point.
GLP compliance:
no
Test material information:
Composition 1
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
no data
Odour:
other: no data
Substance type:
organic

There is no sign of polymorphism. The substance crystallizes in the orthormbic space group P212121 with four molecules per unit cell and the lattice parameters (20.803 (a), 12.185 (b) and 6.542 (c).

Conclusions:
The substance is an organic solid powder at ambient temperature.
Executive summary:

According to the expert judgement based on the melting point which is in the range of 204 and 207 °C the substance is an organic solid powder at ambient temperature.

Description of key information

The substance is an organic solid at ambient temperature.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

According to the expert judgement based on the melting point which is in the range of 204 and 207 °C.