Reaction mass of 1,1,2,2,3,3,3-heptafluoro-N-(heptafluoropropyl)-N-(pentafluoroethyl)propan-1-amine and 1,1,2,2,3,3,3-heptafluoro-N-(heptafluoropropyl)-N-(trifluoromethyl)propan-1-amine and 1,1,2,2,3,3,3-heptafluoro-N,N-bis(heptafluoropropyl)propan-1-amine

Flash point

Link to relevant study record(s)

Reference

Endpoint:

flash point of flammable liquids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

11-Dec-2017 to 21-Dec-2017

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

other: ASTM D7094. Standard Test Method for Flash Point by Modified Continuously Closed Cup (MCCCFP) Tester

Deviations:

no

GLP compliance:

yes

Type of method:

closed cup

Flash point apparatus:

other: Eraflash Flash-Point Tester

Dynamic viscosity of test material:

0.9 mm2/sec

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 0002712253
- Physical state: colorless, clear liquid
- Expiration date of the lot/batch: 07 June 2020
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: at room temperature
- Stability under test conditions: test substance stable, but extremely volatile

Key result

Remarks on result:

no flash point - measurement carried out until boiling temperature

It was visually observed that the test item boiled at approximately 85°C. No flammable vapour/air mixture was produced at temperatures below the temperature at which boiling of the test item occurred. From this, it was concluded that the test item has no flash point.

Interpretation of results:

GHS criteria not met

Conclusions:

MTDID 50908 had no flash point up to its boiling point as determined with a closed cup flash point tester according to ASTM D7094.

Executive summary:

The flash point of MTDID 50908 was tested using a closed-cup method in accordance with ASTM D7094. Two experiments were conducted, starting at 25 °C an attempt was made to ignite the vapour of the test substance for every 2 °C temperature rise. No flash was observed below 85 °C, at which temperature MTDID 50908 was observed to boil. The study was conducted in accordance with an accepted international standard and was GLP compliant; therefore the study is considered reliable without restrictions.

Description of key information

MTDID 50908 has no flash point. It was visually observed that MTDID 50908 boiled at approximately 85°C.

Additional information

In the key study, the flash point of MTDID 50908 was tested using a closed-cup method in accordance with ASTM D7094. Two experiments were conducted; starting at 25 °C an attempt was made to ignite the vapour of the test substance for every 2 °C temperature rise. No flash was observed below 85 °C, at which temperature MTDID 50908 was observed to boil. The study was conducted in accordance with an accepted international standard and was GLP compliant; therefore the study is considered reliable without restrictions.