Reaction mass of sulfonium, dodecylethyl[1-(2-methoxy-2-oxoethyl)-3-oxo-3-(pentyloxy)propyl]-, tetrafluoroborate(1-)(1:1) and sulfonium, dodecylethyl[3-methoxy-1-(2-methoxy-2-oxoethyl)-3-oxopropyl]-, tetrafluoroborate(1-)(1:1) and sulfonium, dodecylethyl[3-oxo-1-[2-oxo-2-(pentyloxy)ethyl]-3-(pentyloxy)propyl]-, tetrafluoroborate(1-)(1:1)

Density

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

density, other

Remarks:

absolute density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

24 Apr 2017

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

study well documented, meets generally accepted scientific principles, acceptable for assessment

Qualifier:

according to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Deviations:

yes

Remarks:

a glass graduated cylinder was used rather than a metal pycnometer

GLP compliance:

yes

Type of method:

pycnometer method

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Lot No.of test material: 624730
- Physical state: clear and viscous liquid with a faint yellow coloring
- Expiration date of the lot/batch: June 2017
- Purity: 97.1%

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: room temperature

Key result

Type:

density

Density:

1.06 g/cm³

Temp.:

22.5 °C

Remarks on result:

other: Reported as 1.06 ± 0.01 g/mL

Conclusions:

The density of MTDID 47403 was determined to be 1.06 ± 0.01 g/cm3 at 22.5 °C using a graduated cylinder.

Executive summary:

The density of MTDID 47403 was determined to be 1.06 ± 0.01 g/cm3 at 22.5 °C using a graduated cylinder. The method was reported as OECD 109 but the procedure did not align with any of the method types presented in the guideline; however, the study does meet generally accepted scientific principles. Therefore the result is considered reliable with restrictions.

Reference 2

Endpoint:

relative density

Type of information:

not specified

Adequacy of study:

supporting study

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Qualifier:

no guideline followed

GLP compliance:

no

Key result

Type:

relative density

Density:

1.07

Conclusions:

A relative density of 1.07 was reported for MTDID 47403.

Executive summary:

A relative density of 1.07 was reported for MTDID 47403. Only the result was reported on the SDS and no information about the method used was provided; therefore, the reliability of the data is not assignable.

Description of key information

The density of MTDID 47403 was determined to be 1.06 ± 0.01 g/cm3 at 22.5 °C.

Additional information

In the key study, the density of MTDID 47403 was determined using a graduated cylinder. The method was reported as OECD 109 but the procedure did not align with any of the method types presented in the guideline; however, the study does meet generally accepted scientific principles. Therefore the result is considered reliable with restrictions. In a supporting study, a relative density of 1.07 was reported for MTDID 47403. Only the result was reported on the SDS and no information about the method used was provided; therefore, the reliability of the data is not assignable.