Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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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.
Density
Administrative data
- Endpoint:
- relative density
- Remarks:
- Sample 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 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:
- pycnometer 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
Density
- Key result
- Type:
- relative density
- Density:
- 0.955
- Temp.:
- 27 °C
Applicant's summary and conclusion
- Conclusions:
- Relative Density for Turmeric Oil is 0.955 by Pyknometer as per Guidelines Indian Pharmacopoeia 2014.
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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