2-methylbenzene-1,4-diyl bis{4-[4-(acryloyloxy)butoxy]benzoate}

Density

Administrative data

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Parameters determined according EC test guideline

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2009

Report date:

2009

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

GLP compliance:

yes

Type of method:

air comparison pycnometer (for solids)

Test material

Test material information

Constituent 1

Reference substance name:

2-methylbenzene-1,4-diyl bis{4-[4-(acryloyloxy)butoxy]benzoate}

EC Number:

700-238-1

Cas Number:

132900-75-5

Molecular formula:

C35H36O10

IUPAC Name:

2-methylbenzene-1,4-diyl bis{4-[4-(acryloyloxy)butoxy]benzoate}

Constituent 2

Reference substance name:

4-({4-[4-(Acryloyloxy)butoxy]benzoyl}oxy)-2-methylphenyl 4-[4-(acryloyloxy)butoxy]benzoate

IUPAC Name:

4-({4-[4-(Acryloyloxy)butoxy]benzoyl}oxy)-2-methylphenyl 4-[4-(acryloyloxy)butoxy]benzoate

Details on test material:

Batch No.: MK00001

Results and discussion

Density

Type:

relative density

Density:

1.26 g/cm³

Temp.:

22.2

Any other information on results incl. tables

Relative Density:

Two test series with different weights were performed at ambient temperature (22.2 °C±0.2 °C).

 

1^strun

Weight 9.1899 g	p1 / psi	p2 / psi	Volume / cm^3	DensityrPR/ g / cm^3
1. measurement	19.532	11.366	7.2756	1.2631
2. measurement	19.581	11.395	7.2726	1.2636
3. measurement	19.507	11.352	7.2722	1.2637
Mean			7.2734	1.2635

 

2^ndrun

Weight 11.2451 g	p1 / psi	p2 / psi	Volume / cm^3	DensityrPR/ g / cm^3
1. measurement	19.591	11.129	8.8781	1.2666
2. measurement	19.571	11.117	8.8778	1.2667
3. measurement	19.519	11.085	8.8959	1.2641
Mean			8.8839	1.2658