Registration Dossier
Registration Dossier
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EC number: 228-958-7 | CAS number: 6379-72-2
Additional physico-chemical information
Administrative data
- Endpoint:
- optical rotation
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- No data.
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: The International Pharmacopoeia
- GLP compliance:
- no
Test material
- Reference substance name:
- 4-trans-propenylveratrole
- EC Number:
- 228-958-7
- EC Name:
- 4-trans-propenylveratrole
- Cas Number:
- 6379-72-2
- Molecular formula:
- C11H14O2
- IUPAC Name:
- (E)-1,2-Dimethoxy-4-prop-1-en-1-ylbenzene
- Test material form:
- liquid
- Details on test material:
- - Physical state: Pale yellow, oily liquid
- Storage condition of test material: Room temperature
Constituent 1
Results and discussion
- Results:
- The optical rotation was determined to be -0.0426° at 25°C.
Any other information on results incl. tables
| Test No. | Temperature (°C) | Measured optical rotation | Average |
| 1 | 25 | - 0.041 | |
| 2 | 25 | - 0.043 | |
| 3 | 25 | - 0.043 | - 0.0426 |
| 4 | 25 | - 0.043 | |
| 5 | 25 | - 0.043 |
The tabulated values represent rounded results obtained from calculation using the exact raw data.
Applicant's summary and conclusion
- Conclusions:
- The substance exhibits no optical rotation.
- Executive summary:
The optical rotation of the test substance was measured with a polarmimeter, according to Eur.Pharm. After calibration, five measurements were recorded at 25°C.
The average value has been determined to be -0.043°.
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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