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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 203-804-1 | CAS number: 110-80-5
Dissociation constant
Administrative data
- Endpoint:
- dissociation constant
- Type of information:
- other: comment author of data set: presumably experimental result
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- Secondary literature but from a reliable source: HSDB database; data is **PEER REVIEWED**, as stated in HSDB database. HSDB database is referred to as reliable data source in "Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance" from ECHA, May 2008. The original data source was not evaluated.
Data source
Reference
- Reference Type:
- other: database data
- Title:
- No information
- Year:
- 1 985
- Bibliographic source:
- [Riddick, J.A., W.B. Bunger, Sakano T.K. Techniques of Chemistry 4th ed., Volume II. Organic Solvents. New York, NY: John Wiley and Sons., 1985., p. 1325]; cited in: HSDB database: http://toxnet.nlm.nih.gov/cgi-bin/sis/search/f?./temp/~BM6Ntj:1
Materials and methods
- Principles of method if other than guideline:
- no data
Test material
- Reference substance name:
- 2-ethoxyethanol
- EC Number:
- 203-804-1
- EC Name:
- 2-ethoxyethanol
- Cas Number:
- 110-80-5
- Molecular formula:
- C4H10O2
- IUPAC Name:
- 2-ethoxyethan-1-ol
- Details on test material:
- Test substance as stated in HSDB database: ETHYLENE GLYCOL MONOETHYL ETHER (CASRN: 110-80-5)
Purity: no data
Constituent 1
Results and discussion
Dissociation constant
- pKa:
- 14.8
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.
