N,N'-bis(2,4,6-triisopropylphenyl)methanediimine

Particle size distribution (Granulometry)

Administrative data

Endpoint:

particle size distribution (granulometry)

Data waiving:

study technically not feasible

Justification for data waiving:

the study does not need to be conducted because the substance is marketed or used in a non solid or granular form

Cross-reference

Reason / purpose for cross-reference:

reference to other study

Remarks:

appearance

Reference

Endpoint:

appearance / physical state / colour

Type of information:

other: observation

Adequacy of study:

key study

Study period:

2017-08-01

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: acceptable company statement

Qualifier:

no guideline followed

GLP compliance:

no

Physical state at 20°C and 1013 hPa:

liquid

Form:

liquid

Colour:

yellow to brown

Odour:

other: not available, not determined out of health and safety reasons

Substance type:

organic

Conclusions:

The determination of the test item's appearance / physical state / colour was determined scientifically reasonably by visual and sensorical inspection. There is no indication given that the results are not reliable. According to the observations made, it can be certified that this substance can be described as follows:
- Physical state (at 20 °C and 1013 hPa): liquid
- Colour: yellow to brown

Executive summary:

The visual description of the colour and the physical state (at 20°C and 1013 hPa) resulted in the following: test substance is a yellow to brown liquid.