Registration Dossier
Registration Dossier
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EC number: 283-298-7 | CAS number: 84604-20-6 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Silybum marianum, Compositae.
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pour point
Test material
- Reference substance name:
- Silybum marianum, ext.
- EC Number:
- 283-298-7
- EC Name:
- Silybum marianum, ext.
- Cas Number:
- 84604-20-6
- Molecular formula:
- Not available - UVCB substance
- IUPAC Name:
- Extract of Chardon marie without support
- Test material form:
- liquid
- Details on test material:
- Name: Extract of Chardon marie without support
Batch/Lot number: VDO06205A
Appearance: Light yellow brown cloudy oil
Purity: Considered as 100%
Retest date: 13 July 2019
Storage conditions: Refrigerated
Safety precautions: Routine safety precautions (lab coat, gloves, safety glasses, face mask) for unknown materials were applied to assure personnel health and safety.
Name: Extract of Chardon marie without support
Batch/Lot number: ABT01059A
Appearance: Brown/orange turbid oil
Purity: Considered as 100%
Retest date: 19 July 2018
Storage conditions: Refrigerated
Safety precautions: Routine safety precautions (lab coat, gloves, safety glasses, face mask) for unknown materials were applied to assure personnel health and safety.
Reference: MPB-693061 / MPF-00024688
Batch number: VDO06126E
Provider: Pierre Fabre
Reference: GD 1508
Certificate of analysis: Yes
MSDS: Yes
Type: Raw material
Form: Liquid
Nature: Complex mixture
Colour: Yellowish
Storage conditions: Stored at room temperature
Requested test conditions: To be tested at 100 % (as is)
Sent quantity: 10 g
Expiry / Retest date: 27 November 2016
1
- Specific details on test material used for the study:
- Test Item Name: Extract of Chardon marie without support
Other Names: Extrait Isopropanol (90) D’Huile de Chardon Marie Batch/ Lot Number VDO06205A
Description: Light yellow, brown cloudy oil. Expiry date Not Provided
Retest date: 13/07/2019
Results and discussion
Melting / freezing point
- Key result
- Remarks on result:
- not determinable because of methodological limitations
Applicant's summary and conclusion
- Conclusions:
- The test substance separates according to its different components at low temperatures. Further investigative work is ongoing
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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