Registration Dossier
Registration Dossier
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EC number: 283-882-1 | CAS number: 84775-52-0 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Curcuma longa, Zingiberaceae.
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Remarks:
- Sample is sent to SHRIRAM INSTITUTE FOR INDUSTRIAL RESEARCH, 14-15, Sadarmangala Industrial Area, Whitefield Road, Bengaluru-560048
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Guidelines of Indian Pharmacopoeia 2014
- Deviations:
- no
- GLP compliance:
- yes
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- capillary method
Test material
- Reference substance name:
- Curcuma longa, ext.
- EC Number:
- 283-882-1
- EC Name:
- Curcuma longa, ext.
- Cas Number:
- 84775-52-0
- Molecular formula:
- C15H22O
- IUPAC Name:
- (6S)-2-methyl-6-(4-methylphenyl)hept-2-en-4-one and 2-Methyl-6-(4-methylcyclohexa-2,4-dien-1-yl)hept-2-en-4-one and 2-methyl-6-(4-methylidene-1-cyclohex-2-enyl)hept-2-en-4-one
- Test material form:
- liquid: viscous
Constituent 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- -39 °C
- Remarks on result:
- other: Determined as per Indian Pharmacopeia 2014 guidelines
Applicant's summary and conclusion
- Conclusions:
- Freezing Point for Turmeric Oil is -39 deg. C performed as per Indian Pharmacopoeia 2014 Guidelines.
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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