Registration Dossier
Registration Dossier
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EC number: 817-766-4 | CAS number: 91891-42-8
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
Cross-reference
- Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 02 - 18 Oct 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes
- 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: MA-3-HO-ANL 1600356
- Expiration date of the lot/batch: 31 Aug 2020
- Purity test date: 05 Feb 2018
- Purity: 96.9%
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature container flushed with nitrogen
- Stability under test conditions: Yes - Melting / freezing pt.:
- < -83.5 °C
- Atm. press.:
- 1 014 hPa
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- Melting point < -83.5 °C at 1014 hPa, EU method A.1
- Executive summary:
The melting point of MA-3 was determined by placing two subsamples of the test item for 19 hours at -21.1 ± 1.3 °C and at -83.5 ± 1.6 °C respectively. At the end of the storage period, the subsamples remained liquid.
The study was conducted in accordance with EU Method A.1 and was GLP compliant; therefore the study is considered reliable without restrictions.
At the end of the storage period, the test item was still a liquid. It was concluded that the melting temperature was below storage temperature.
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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