Diethyl bis(2-hydroxyethyl)aminomethylphosphonate

Particle size distribution (Granulometry)

Administrative data

Endpoint:

particle size distribution (granulometry)

Data waiving:

study scientifically not necessary / other information available

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:

data waiving: supporting information

Reference

Endpoint:

appearance / physical state / colour

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

test procedure in accordance with generally accepted scientific standards and described in sufficient detail

Qualifier:

no guideline required

Principles of method if other than guideline:

The test item was visually inspected at ambient temperature, according to internal standard operation procedure and method. The colour and the physical state of the test item were described.

GLP compliance:

yes

Physical state at 20°C and 1013 hPa:

liquid

Key result

Form:

liquid: viscous

Colour:

brownish-orange

Substance type:

organic

Conclusions:

The test tem is a brownish-orange, slightly viscous liquid at ambient temperature.

Executive summary:

The test item was visually inspected at ambient temperature according to internal standard operation procedure and methods based on official OECD guidelines, if available for these tests. Otherwise tests are conducted with respect to the state of the art.

The physical state of the test item is stated as liquid, slightly viscous and the colour as brownish-orange.