esterification product of 2-hydroxypropane-1,3-diyl-bis(2-methylprop-2-enoate) and 3-hydroxypropane-1,2-diyl-bis(2-methylprop-2-enoate) and diphosphorus pentoxide

Flash point

Administrative data

Endpoint:

flash point of flammable liquids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

January 08, 2002 - February 01, 2002

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Guideline study conducted under GLP

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2002

Report date:

2002

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

EU Method A.9 (Flash-Point)

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

ISO No., other: ISO 2719: 1988 (Determination of flash point - Pensky-Martens closed cup method)

Deviations:

no

Principles of method if other than guideline:

Abel-Pensky Closed Cup

GLP compliance:

yes

Type of method:

closed cup

Test material

Test material information

Constituent 1

Reference substance name:

1224866-76-5

Cas Number:

1224866-76-5

IUPAC Name:

1224866-76-5

Details on test material:

- Name of test material (as cited in study report): Glypho
- Substance type: pure active substance
- Physical state: liquid
- Stability under test conditions: Stable
- Storage condition of test material: Refrigeration at ca. 4°C

Results and discussion

Flash point

Flash point:

64 °C

Atm. press.:

101.3 kPa

Any other information on results incl. tables

During the preliminary test, the test utilized a Pensky-Martens closed cup flash-point tester. The test substance was heated in the apparatus with a temperature increments of approximately 10 K. A flash point of 65 °C was found, therefore, in the main study, an Abel-Pensky apparatus was used.

The atmospheric pressure on the day of the test was 98.6 kPa. The test was performed in duplicate. The test substance temperature was 21 °C at the start of both tests and was heated at a rate of 1 °C/ min. A test flame was applied at each 1°C temperature rise. The test utilized a Abel-Pensky closed cup flash-point apparatus, and the reported flash points were corrected to a barometric pressure of 101.3 kPa.

Applicant's summary and conclusion

Conclusions:

The flash point of CAS# 1224866-76-5 using a Abel-Pensky closed cup flash point apparatus is 64 °C

Executive summary:

The flash point of CAS# 1224866-76-5 was measured using a Abel-Pensky closed cup flash-point apparatus. The test was performed in duplicate where the test substance temperature was 21 °C at the start of both tests. A test flame was applied at each 1°C temperature rise. Flash points were measured in at an atmospheric pressure of 98.6 kPa, averaged, and corrected to a barometric pressure of 101.3 kPa. The flash point of the test substance obtained in the study is 64 °C.

This study was conducted in accordance with European Community (EC), Part A.9: "Flash-point" and is compliant with GLP standards. Therefore this study is classified as reliable without restrictions.