Reaction products of triethanolamine esters of polyphosphoric acids with alkyl derivatives of pyridine

Density

Administrative data

Endpoint:

relative density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

19th December 2013 - 17th January 2014

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

comparable to guideline study with acceptable restrictions

Remarks:

Test performed on upper liquid layer of sample

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2014

Report date:

2014

Materials and methods

Test guideline

Test guideline 1

Qualifier:

equivalent or similar to guideline

Guideline:

EU Method A.3 (Relative Density)

Test guideline 2

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

GLP compliance:

yes (incl. QA statement)

Type of method:

pycnometer method

Test material

Test material information

Constituent 1

Reference substance name:

Reaction products of triethanolamine esters of polyphosphoric acids with alkyl derivatives of pyridine

EC Number:

939-981-3

IUPAC Name:

Reaction products of triethanolamine esters of polyphosphoric acids with alkyl derivatives of pyridine

Test material form:

liquid: viscous

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Date prepared: 20 June 2013

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Room temperature in the dark
- Stability under storage conditions: Stable
- Stability under test conditions:Stable

Results and discussion

Density

Density 1

Key result

Type:

density

Density:

1 050 kg/m³

Temp.:

20 °C

Density 2

Key result

Type:

relative density

Density:

1.05

Temp.:

20 °C

Applicant's summary and conclusion

Conclusions:

The density of the test item (upper liquid layer only) has been determined to be 1.05 x 103 kg/m3, relative density 1.05, at 20.0 ± 0.5 °C.

Executive summary:

Introduction

The density of the upper-liquid layer of the test item was derived using a glass pyconmeter.

Methods

The test was carried out according to the following guidelines:

• EU Method A.3 (Relative Density)
• OECD Guideline 109 (Density of Liquids and Solids)

Instrument: Glass pycnometer

Balance: Analytical balance with an accuracy of 0.1 mg.

Conditions: All manipulations will be performed at 20.0 ± 0.5 °C

Results

The density of the test item (upper liquid layer only) has been determined to be 1.05 x 103 kg/m3, relative density 1.05, at 20.0 ± 0.5 °C.