Registration Dossier

Administrative data

Endpoint:
flash point
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2007
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The study follows an ASTM guideline but is not in accordance with GLP criteria.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report Date:
2007

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
ISO No., other: ASTM D3278-96 e-1 "Flash Point of Liquids by Small Scale Closed-Cup Apparatus"
Deviations:
not specified
Principles of method if other than guideline:
Study follows Test Method A (flash/ no flash at a target temp.)
GLP compliance:
no
Type of method:
closed cup

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): 144560-059-5
- Physical state: Clear, colorless liquid

Results and discussion

Flash point
Flash point:
> 93 °C
Atm. press.:
982.7 hPa

Any other information on results incl. tables

The test was performed at specific temperatures of 20 °C (68 °F), 38 °C (100 °F), 60 °C (140 °F), and 93 °C (200 °F). Additionally, the sample was progressively heated at a rate of 1.1 °C/min (2 °F/min) between these temperatures and tested every minute. No flash was detected at any tested temperature. The highest temperature tested for flash was 93 °C (200 °F).

Applicant's summary and conclusion

Conclusions:
DONA has no flash point under atmospheric conditions (982.7 hPa) up to 93 °C
Executive summary:

The flash point of DONA was tested using a closed cup flash-point apparatus. The test was performed at temperatures ranging from 20 °C (68 °F) to 93 °C (200 °F) at 982.7 hPa (737.1 mm Hg) atmospheric pressure. No flash point was observed. The highest temperature tested for flash was 93 °C (200 °F). This study was conducted in accordance with ASTM D3278-96: "Standard Test Methods for Flash Point of Liquids by Small Scale Closed-Cup Apparatus" but is not compliant with GLP standards. Therefore, the study is classified as reliable with restrictions.