Registration Dossier
Registration Dossier
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EC number: 269-212-0 | CAS number: 68201-32-1
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with limited documentation / justification
- Remarks:
- Estimated by calculation using EPI Suite (v. 4.0) Quantitative Structure Activity Relationship (QSAR) computer model. EPI Suite has undergone detailed review by a panel of EPA’s independent Science Advisory Board (SAB) (http://www.epa.gov/sab/).
- Justification for type of information:
- EPI Suite has undergone detailed review by a panel of EPA’s independent Science Advisory Board (SAB)
Data source
Reference
- Reference Type:
- other: model
- Title:
- EPI Suite TM v 4.0
- Author:
- United States Environmental Protection Agency, Office of Pollution Prevention and Toxics and Syracuse Research Corporation, 2000. EPI Suite v 3.10 (April, 2001).
- Year:
- 2 009
- Bibliographic source:
- http://www.epa.gov/oppt/exposure/pubs/episuite.htm
- Report date:
- 2010
Materials and methods
Test guideline
- Guideline:
- other:
- Principles of method if other than guideline:
- General model to estimate the boiling point (BP) of organic compounds. The estimation methodology for BP is an adaptation of the Stein and Brown method [Journal of Chemical Information and Computer Science, Volume 34, pp. 581-7 (1994)].
- GLP compliance:
- no
- Type of method:
- other: estimated by calculation
Test material
- Reference substance name:
- Asphalt, sulfonated, sodium salt
- EC Number:
- 269-212-0
- EC Name:
- Asphalt, sulfonated, sodium salt
- Cas Number:
- 68201-32-1
- Molecular formula:
- UVCB
- IUPAC Name:
- Asphalt, sulfonated, sodium salt
- Details on test material:
- - Name of test material (representative constituent of SAS): C26 trisulfonated species
-Representative structure: C26H43O9S3Na3
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- 916.13 °C
- Atm. press.:
- 760 mm Hg
Applicant's summary and conclusion
- Conclusions:
- BP = 916.13 deg. C
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.
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