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EC number: 500-133-9 | CAS number: 56641-05-5 1 - 2.5 moles ethoxylated
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017.05.30 - 2017.07.11
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- dynamic method
- Specific details on test material used for the study:
- - Source and lot/batch No.of test material: of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) , Cas no.:56641-05-5,
- Purity: 100%
Appearance and use: The substance is a liquid and used in test as supplied form manufacture. - Key result
- Test no.:
- #1
- Temp.:
- 20 °C
- Vapour pressure:
- 0.26 Pa
- Key result
- Test no.:
- #2
- Temp.:
- 25 °C
- Vapour pressure:
- 0.41 Pa
- Key result
- Test no.:
- #3
- Temp.:
- 50 °C
- Vapour pressure:
- 3 Pa
- Key result
- Transition / decomposition:
- no
- Conclusions:
- The vapour pressure of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) was determined according to OECD TG 104 using the dynamic method. The vapour pressure for Miramer M142 was calculated to be 0.26 Pa @ 20oC, 0.41 Pa @ 25oC, and 3.0 Pa @ 50oC. No reaction or decomposition was observed.
- Executive summary:
The vapour pressure of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) was determined according to OECD TG 104 using the dynamic method. The vapour pressure was measured in the temperature and pressure range of 162oC – 197oC and 1333 Pa – 5066 Pa. Using measured values the vapour pressure for Miramer M142 was calculated by extrapolation of the measured vapour pressure curve at three temperatures: 0.26Pa at 20oC, 0.41 Pa at 25oC, and 3.0 Pa at 50oC. No reaction or decomposition was observed.
Reference
Description of key information
The vapour pressure of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) was calculated to be 0.26 Pa at 20oC, 0.41 Pa at 25oC, and 3.0 Pa at 50oC. No reaction or decomposition was observed.
Key value for chemical safety assessment
- Vapour pressure:
- 0.41 Pa
- at the temperature of:
- 25 °C
Additional information
The vapour pressure of Phenol, ethoxylated, esters with acrylic acid (Miramer M142) was determined according to OECD TG 104 using the dynamic method. The vapour pressure for Miramer M142 was calculated to be 0.26 Pa at 20oC, 0.41 Pa at 25oC, and 3.0 Pa at 50oC. No reaction or decomposition was observed.
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