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Physical & Chemical properties

Density

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Reference
Endpoint:
bulk density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
19/05/2017 to 28/07/2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
not specified
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
pycnometer method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 160504
- Expiration date of the lot/batch: data not available
- Purity test date: 29/05/2017
Key result
Type:
bulk density
Density:
1.16 g/cm³
Temp.:
22 °C
Remarks on result:
other: ± 0.01 g/cm3
Conclusions:
Trimethylamine N-oxide has a density of 1.16 g/cm3.
Executive summary:

Trimethylamine N-oxide has a density of 1.16 g/cm3.

Description of key information

Pycnometer method, equivalent to OECD Guideline 109 (Density of Liquids and Solids). Not GLP but ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories).

Bulk density : 1.16 g/cm3 at 22°C.

Key value for chemical safety assessment

Relative density at 20C:
1.16

Additional information