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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-200-5 | CAS number: 92-88-6
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
- Remarks:
- Published result in modern journal using a recommended technique (the pycnometer) to determine an accurate measurement of the density of the test substance.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Biphenyl-4,4’-diol / CAS 92-88-6
- Key result
- Type:
- density
- Density:
- 1.37 g/cm³
- Temp.:
- 293 K
- Conclusions:
- The relative density of the test substance was determined to be 1.37 g/cm³ using the pycometer method.
- Executive summary:
The relative density of biphenyl-4,4'-diol was determined to be 1.37 g/cm³ using the pycometer method.
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Peer-reviewed handbook.
- Qualifier:
- no guideline followed
- GLP compliance:
- no
- Type of method:
- other: not stated
- Specific details on test material used for the study:
- Biphenyl-4,4’-diol / CAS 92-88-6
- Key result
- Type:
- density
- Density:
- 1.204 g/cm³
- Conclusions:
- The density of biphenyl-4,4'-diol is 1.2035 g/cm3.
- Executive summary:
The density of biphenyl-4,4'-diol is quoted in the Yaws' Handbook as 1.2035 g/cm3.
Referenceopen allclose all
There is no further information on results to report.
There is no further information to report.
Description of key information
The relative density of biphenyl-4,4'-diol was determined to be 1.37 g/cm³ using the pycometer method at 293 K.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.37
Additional information
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.
