2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide

Density

Link to relevant study record(s)

Reference

Endpoint:

density

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Test procedure according to national standards (DIN 51913).

Qualifier:

according to guideline

Guideline:

other: DIN 51913

Type of method:

air comparison pycnometer (for solids)

Type:

density

Density:

1.431 g/cm³

Temp.:

23 °C

The value above represents the mean from 5 runs. See below for individual values.

Volume Average:                            0.7331 cm³                                Density Average:                         1.4312 g/cm³

Standard Deviation:                        0.0009 cm³                                Standard Deviation:                   0.0018 g/cm³

Sample Weight:                             1.0492 g

Run No.	Volume	Deviation	Density	Deviation
1	0.7312	-0.0010	1.4332	0.0020
2	0.7325	-0.0006	1.4324	0.0012
3	0.7339	0.0008	1.4297	-0.0015
4	0.7328	-0.0003	1.4317	0.0005
5	0.7342	0.0011	1.4290	-0.0022

Conclusions:

The density of the test substance is 1.4312 g/mL at 23 °C.

Executive summary:

The density of the test substance was determined by the pycnometer method according to DIN 51913. The density of the test substance is 1.4312 g/mL at 23 °C.

Description of key information

The density of the test substance is 1.4312 g/mL at 23 °C.

Key value for chemical safety assessment

Relative density at 20C:

1.434