Butyl carbamate

Particle size distribution (Granulometry)

Administrative data

Endpoint:

particle size distribution (granulometry)

Data waiving:

study technically not feasible

Justification for data waiving:

other:

Cross-reference

Reason / purpose for cross-reference:

data waiving: supporting information

Reference

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2016

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: According to standard procedure without detailed documentation

Principles of method if other than guideline:

Study was conducted according to standard procedure.

Specific details on test material used for the study:

Batch no.: #120039110
Identity: carbamic acid, butylester (93.5 %), n-butanol (2.7%), ?n-Butylcarbamoyl carbamate (2.2 %), dibutyl carbonate (1.2 %)

Physical state at 20°C and 1013 hPa:

solid

Remarks:

crystalline, with waxy aspect

Key result

Form:

solid

Remarks:

crystalline, with waxy aspect

Colour:

white

Odour:

other: mild

Substance type:

organic

Conclusions:

Under the study conditions, the test substance was identified to be a white crystalline solid with a waxy aspect at 20°C and 1013 hPa.

Executive summary:

A study was conducted to determine the physical state, colour, and appearance of the test substance. Under the study conditions, the test substance was identified to be a white crystalline solid with waxy aspect at 20°C and 1013 hPa (Sohar, 2016).