Registration Dossier
Registration Dossier
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EC number: 290-883-0 | CAS number: 90268-78-3
Density
Administrative data
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Remarks:
- no GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 27.07.95
- Deviations:
- not applicable
- GLP compliance:
- no
- Type of method:
- other: weighing of defined volumes
Test material
- Reference substance name:
- 2-Butyne-1,4-diol, reaction products with 1,2-oxathiolane 2,2-dioxide and sodium hydroxide
- EC Number:
- 290-883-0
- EC Name:
- 2-Butyne-1,4-diol, reaction products with 1,2-oxathiolane 2,2-dioxide and sodium hydroxide
- Cas Number:
- 90268-78-3
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- tetrasodium but-2-yne-1,4-diol 3-[(4-hydroxybut-2-yn-1-yl)oxy]propane-1-sulfonate 3-hydroxypropane-1-sulfonate 3-{[4-(3-sulfonatopropoxy)but-2-yn-1-yl]oxy}propane-1-sulfonate
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Density
- Key result
- Type:
- density
- Density:
- 1.5 g/cm³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- Density was determined to be 1.50 g/mL at 20 °C.
The study was performed related on OECD TG109 with acceptable restrictions and therefore reliability of Klimisch 2 has been assigned. - Executive summary:
The density of the test material was determined experimentally using an analytical balance and volumetric flasks in a non-GLP test related on OECD guideline 109 as rho (20 °C) = 1.50 g/mL. This value is the mean of two independent determinations.
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