Registration Dossier
Registration Dossier
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EC number: 938-925-5 | CAS number: -
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:
- From September, 2011 to July, 2012.
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study was performed according to the OECD 102 Guideline, no data on GLP.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- not specified
- Type of method:
- method to determine freezing temperature
- Melting / freezing pt.:
- < -20 °C
- Conclusions:
- The freezing point of the substance is below -20ºC.
- Executive summary:
The freezing point of the test substance was carried out according to OECD 102 guideline, no data on GLP.
A sample of the substance is placed in a test tube and stirred continuously. The sample is cooled and its temperature is measured at regular intervals. Starting temperature: 25ºC. When the temperature remains constant for a few reading, this temperature is recorded as the freezing temperature. Final temperature: -20ºC, with a rate of -1ºC/min.
Result of the freezing point of the substance is below -20ºC.
Reference
Description of key information
Key study: OECD Guideline 102. The freezing point of the test substance was determinated to be lower than -20ºC.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -20 °C
Additional information
Key study: Experimental result on test item Reaction products of n-octanol and acrylic acid, first distillation pitch:
The freezing point of the test substance was carried out according to OECD Guideline 102 and was determinated to be lower than -20ºC.
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