Registration Dossier
Registration Dossier
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EC number: 452-830-1 | CAS number: -
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- GLP compliance:
- yes
- Type of method:
- effusion method: by loss of weight or by trapping vaporisate
Test material
- Reference substance name:
- -
- EC Number:
- 452-830-1
- EC Name:
- -
- Molecular formula:
- C27 H44 N2 Na2 O6 S3
- IUPAC Name:
- Equimolecular mixture of - Disodium 2-Hexadecylsulfanyl-1-(4-sulfo-butyl)-1H- benzoimidazole-5-sulfonate - Disodium 2-Hexadecylsulfanyl-3-(4-sulfo-butyl)-1H- benzoimidazole-5-sulfonate
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 20 °C
- Vapour pressure:
- < 0 kPa
- Remarks on result:
- other: The test substance contained a small fraction of volatiles of +/- 4% with a relatively high vapour pressure.
Any other information on results incl. tables
The small fraction of volatiles (+/- 4%) with a relatively high vapour pressure may be related to the impurities of this test substance.
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the substance at 20°C was <1.33 * 10^-8 Pa.
The test substance contained a small fraction of volatiles of +/- 4% with a relatively high vapour pressure.
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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