Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 204-465-2 | CAS number: 121-33-5
Toxicity to terrestrial plants
Administrative data
- Endpoint:
- toxicity to terrestrial plants: short-term
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Test conditions and methods poorly described.
Data source
Reference
- Reference Type:
- publication
- Title:
- Comparative effects of aromatic compounds on inhibition of lettuce fruit germination
- Author:
- REYNOLDS T
- Year:
- 1 978
- Bibliographic source:
- Ann. Bot., 42:419-427
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- no
Test material
- Reference substance name:
- Vanillin
- EC Number:
- 204-465-2
- EC Name:
- Vanillin
- Cas Number:
- 121-33-5
- Molecular formula:
- C8H8O3
- IUPAC Name:
- 1-butoxypropan-2-ol
- Details on test material:
- no data
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test organisms
- Species:
- Lactuca sativa
- Plant group:
- Dicotyledonae (dicots)
- Details on test organisms:
- no data
Study design
- Test type:
- not specified
- Substrate type:
- not specified
- Total exposure duration:
- 3 d
Test conditions
- Test temperature:
- 30°C
- Details on test conditions:
- Germination tests at 30°C using aqueous solution.
Results and discussion
Effect concentrations
- Species:
- Lactuca sativa
- Duration:
- 3 d
- Dose descriptor:
- LC50
- Effect conc.:
- 4.26 other: mmol/l
- Basis for effect:
- seedling emergence
- Remarks on result:
- other: + or - 0.20 mmol/l.
- Details on results:
- 4.26 mmol/l = 647 mg/l
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
