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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 223-954-1 | CAS number: 4133-34-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- data from handbook or collection of data
- Qualifier:
- according to guideline
- Guideline:
- other: as mentioned below
- Principles of method if other than guideline:
- The density of 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one was determined.
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Specific details on test material used for the study:
- - Name of test material: 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one
- IUPAC name: 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one
- Molecular formula: C11H12O2
- Molecular weight: 176.214 g/mole
- Smiles : c12c(CCC(C1)=O)ccc(c2)OC
- Inchl: 1S/C11H12O2/c1-13-11-5-3-8-2-4-10(12)6-9(8)7-11/h3,5,7H,2,4,6H2,1H3
- Substance type: Organic
- Physical state: Liquid (Light yellow to yellow) - Key result
- Type:
- density
- Density:
- 1.13 g/cm³
- Temp.:
- 25 °C
- Conclusions:
- The density of 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one was determined to be 1.1300 g/cm3 at 25 °C.
- Executive summary:
Based on available data from handbook, the density of 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one was determined to be 1.1300 g/cm3 at 25 °C.
Reference
Description of key information
The density of 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one was determined to be 1.1300 g/cm3 at 25 °C.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.13
Additional information
Based on available data from handbook, the density of 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one was determined to be 1.1300 g/cm3 at 25 °C.
Other supporting study from ACD/I-Lab 2.0 and Scifinder, also supported the selected key study and exhibited density for chemical 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-one as 1.124 ± 0.06 g/cm3, very much closer to the selected key value.
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.
