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Physical & Chemical properties

Vapour pressure

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Administrative data

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017.8.1 - 2017.9.13
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Version / remarks:
23. March 2006
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
effusion method: isothermal thermogravimetry
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Miramer S512 (Reaction mass of tris(2-hydroxyethyl)isocyanurate triacrylate (THEICTA) and tris(2-hydroxyethyl)isocyanurate diacrylate (THEICDA)), Lot No.: 170604470
- Expiration date of the lot/batch: 2018-06-07
- Purity test date: 2017-06-08

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: not specified

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: sample for testing used as supplied without any further treatment.
Key result
Test no.:
#1
Temp.:
ca. 20 °C
Vapour pressure:
< 0 Pa
Key result
Test no.:
#2
Temp.:
ca. 25 °C
Vapour pressure:
< 0 Pa
Remarks on result:
not measured/tested

The equation of the curve was: logPt=-10516 x 1/T +19.062 (r2= 0.9988, n=6)

The vapour pressure of the test substance.

Temperature (0C)

Log PT

PT (Pa)

20

-16.8

1.5x10-17

25

-16.2

5.9x10-17

50

-13.5

3.2x10-14

 

Sample name

200C

250C

MIRAMER S512

<1.0x10-10

<1.0x10-10

 

Conclusions:
Determination of the vapour pressure of MIRAMER S512 was performed according to OECD TG 103 using the isothermal TGA effusion method under ISO 17025 standard. The vapour pressure at 20 and 25 degree Celcisus were determined to be less than 1.0 x 10-10 Pa.
Executive summary:

Determination of the vapour pressure of MIRAMER S512 was performed according to OECD TG 103 using the isothermal TGA effusion method under ISO 17025 standard. The vapour pressure at 20 and 25 degree Celcisus were determined to be less than 1.0 x 10-10Pa. 

Description of key information

The vapour pressure at 20 and 25 degree Celcisus were determined to be less than 1.0 x 10-10Pa. 

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

The vapour pressure at 20 and 25 degree Celcisus were determined to be less than 1.0 x 10-10Pa.