Registration Dossier
Registration Dossier
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EC number: 222-179-6 | CAS number: 3378-72-1
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Remarks:
- Density
- Type of information:
- other: company data
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- Company specification data which is considered reliable. May not have been tested according to GLP.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: ISO/ASTM/OECD procedure or industry internal technical procedure
- Principles of method if other than guideline:
- Equivalent to ISO 758 for liquids; pycnometer method.
- GLP compliance:
- no
- Type of method:
- other: no data
- Specific details on test material used for the study:
- Purity > 99.3%
- Dynamic viscosity of test material:
- no data
- Key result
- Type:
- density
- Density:
- 0.894 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density of the distilled grade of the test substance is 0.8942 g/ml or g/cm3, at 20 °C.
- Endpoint:
- density, other
- Remarks:
- Density
- Type of information:
- other: company data
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Justification for type of information:
- Company specification data which is considered reliable. May not have been tested according to GLP.
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: ISO/ASTM/OECD procedure or industry internal technical procedure
- Principles of method if other than guideline:
- Equivalent to ISO 758 for liquids; pycnometer method.
- GLP compliance:
- no
- Type of method:
- other: no data
- Specific details on test material used for the study:
- Purity > 90.0%
- Dynamic viscosity of test material:
- no data
- Key result
- Type:
- density
- Density:
- 0.895 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The density of the crude grade of the test substance is 0.8955 g/ml or g/cm3, at 20 °C.
Referenceopen allclose all
Description of key information
0.8942 -0.8955 g/ml
Key value for chemical safety assessment
- Relative density at 20C:
- 0.894
Additional information
Distilled NBTB demonstrates a density of 0.8942 g/ml, while crude NBTB shows a density of 0.8955 g/ml at 20 °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.
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.
