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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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: 700-064-6 | CAS number: 2105830-60-0
Acute Toxicity: inhalation
Administrative data
- Endpoint:
- acute toxicity: inhalation
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- January 2018
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Pretest only, study not feasible
Data source
Reference
- Reference Type:
- other: Pretest report
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 436 (Acute Inhalation Toxicity: Acute Toxic Class Method)
- Version / remarks:
- Acute Toxic Class Method published by the Ministry of Environmental Protection of People’s Republic of China in the year of 2013
- GLP compliance:
- not specified
- Test type:
- acute toxic class method
Test material
- Reference substance name:
- Esterification product of castor oil and tetrahydromethyl-1,3-isobenzofuranedione
- EC Number:
- 700-064-6
- Cas Number:
- 2105830-60-0
- Molecular formula:
- Not applicable as this is a UVCB substance
- IUPAC Name:
- Esterification product of castor oil and tetrahydromethyl-1,3-isobenzofuranedione
- Test material form:
- liquid: viscous
- Details on test material:
- - Name: Cyclohexene-1,2-dicarboxylic acid, methyl-, castor-oil alkyl esters
- Product Name: Multiester P97-463
- CAS No.: 2105830-60-0
- Batch No.: X24Jan17
- Physical State: viscous liquid
- Colour: amber
- Density: 1.06 g/cm³
- Active Components: 94%
- Expiry Date: 31 December 2018
- Storage Conditions: Room temperature, protected from light and kept in closed container to avoid air contact
- Safety Precautions: The routine hygienic procedures were sufficient to assure personnel health and safety.
Constituent 1
Results and discussion
- Preliminary study:
- The test item, a viscous liquid, was stirred and heated by placing on a magnetic stirrer during concentration trial. The aerosol could not be generated. The highest actual concentration was 60 mg/m3 by filter gravimetric analysis.
The test item was then diluted by adding corn oil at the concentration of 50% (w/w) and 68% (w/w), respectively. Thenit was stirred and heated by placing on a magnetic stirrer during concentration trial. The highest actual concentration was 30 mg/m3 by filter gravimetric analysis.
Therefore, it is concluded that under the conditions of the lab, an aerosol phase of the test item cannot be generated.
Applicant's summary and conclusion
- Interpretation of results:
- other: study not feasible
- Conclusions:
- It is concluded that under the conditions of the lab, an aerosol phase of the test item cannot be generated.
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.
