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)

Flash point

Link to relevant study record(s)

Reference

Reference 1

Endpoint:

flash point of flammable liquids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

11 July 2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.9 (Flash-Point)

Deviations:

no

GLP compliance:

yes

Type of method:

closed cup

Flash point apparatus:

Pensky-Martens apparatus

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: Dec 2017
- Purity: 97.1%

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

Key result

Flash point:

150.5 °C

Atm. press.:

101.3 kPa

The study result of 150.0 °C was corrected to 150.3 °C to account for standard barometric pressure and then rounded to 150.5 °C.

Interpretation of results:

GHS criteria not met

Conclusions:

The flash point of MTDID 47403 was 150.5 °C under atmospheric conditions (101.3 kPa) according to EU Method A.9.

Executive summary:

The flash point of MTDID 47403 was tested using a closed-cup method. The flash point was determined in three runs. The test material ignited at 150 °C but did not ignite at 149.0 °C at 100.1 kPa. The lowest flash point corrected to 101.3 kPa was rounded to the nearest 0.5 °C, and was determined to be 150.5 °C. The study was conducted in accordance with EU Method A.9 and under GLP; therefore the study is considered reliable without restriction.

Reference 2

Endpoint:

flash point of flammable liquids

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

Type of method:

closed cup

Key result

Flash point:

> 100 °C

Conclusions:

A flash point of > 100 °C using the closed cup method was reported for MTDID 47403.

Executive summary:

A flash point of > 100 °C using the closed cup method was reported for MTDID 47403. Only the result was reported on the SDS and no further information about procedure or test conditions were provided; therefore, the reliability of the data is not assignable.

Description of key information

The flash point of MTDID 47403 was 150.5 °C under atmospheric conditions (101.3 kPa) according to EU Method A.9.

Additional information

In the key study, the flash point of MTDID 47403 was tested using a closed-cup method. The flash point was determined in three runs. The lowest flash point corrected to 101.3 kPa was rounded to the nearest 0.5 °C, and was determined to be 150.5 °C. The study was conducted in accordance with EU Method A.9 and under GLP; therefore the study is considered reliable without restriction. In a supporting study, a flash point of > 100 °C using the closed cup method was reported for MTDID 47403. Only the result was reported on the SDS and no further information about procedure or test conditions were provided; therefore, the reliability of the data is not assignable.