Registration Dossier
Registration Dossier
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EC number: 500-247-9 | CAS number: 72009-86-0 1 - 2.5 moles ethoxylated
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- 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 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- method to determine freezing temperature
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Ethoxylated-o-phenylphenol acrylate (MIRAMER 1142), Cas no.: 72009-86-0,
- Purity: 100%
Appearance and use: The substance is a liquid and used in test as supplied form manufactor. - Key result
- Melting / freezing pt.:
- ca. -36 °C
- Atm. press.:
- ca. 101.3 kPa
- Conclusions:
- The freezing point was determined for Biphenyl-2-ol, ethoxylated, esters with acrylic acid (Miramer M1142) in accordance with OECD Guideline study 102. The freezing point was found to be -36 Celcius at 101.3 kPa equally to 237K.
- Executive summary:
The freezing point was determined for Biphenyl-2-ol, ethoxylated, esters with acrylic acid ( Miramer M1142) in accordance with OECD Guideline study 102. Tests were performed in two separate run using 5 mL test substance in a tube which was frozen under stirring and temperature recorded continuously every minute.
The freezing point was found to be -36 oC at 101.3 kPa, equally to 237K.
Reference
Description of key information
The melting/freezing point of Biphenyl-2-ol, ethoxylated, esters with acrylic acid was established to be -36 °C @ 101.3 kPa
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -36 °C
Additional information
In general, the resins are liquid at room temperature and the melting/freezing was measured at sub ambient temperatures using the freezing temperature method accoring to OECD TG 102. The melting/freezing point of Biphenyl-2-ol, ethoxylated, esters with acrylic acid (M1142) was established to be -36 °C @ 101.3 kPa
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