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Physical & Chemical properties

Density

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Reference
Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
01/02/2016-01/02/2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Principles of method if other than guideline:
The density of test item was determined following OECD Guideline 109 and according to the Adapted from ASTM D 854-02 using glass pyknometer.
GLP compliance:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
- Name of test material (IUPAC Name): 3-Nitrobenzoic acid
- Common name: m-Nitrobenzoic acid
- Molecular formula: C7N5NO4
- Molecular weight: 167.1195 g/mol
- Smiles notation: c1(cc(ccc1)[N+](=O)[O-])C(=O)O
- InChI: 1S/C7H5NO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)
- Substance type: Organic
- Physical state: Solid
Key result
Type:
density
Density:
1.465 g/cm³
Temp.:
20 °C
Remarks on result:
other: at 978.4 hPa

CALCULATIONS:

         Details

                Calculated values

1st Calculation

 2nd Calculation

Wo=Wps-Wp

9.838 g

9.093 g

(WA-WB)

-2.995 g

- 3.007 g

Density:= WO  /[WO+ (WA-WB)]

9.838/[9.838-2.995]

=1.437 g

9.093/[9.093 -3.007]

= 1.494 g

Average density; Gs

                          1.465 g /cm3

Conclusions:
The density of test item was determined following OECD Guideline 109 and according to the Adapted from ASTM D 854 -02 using glass pyknometer. The density of the test item was determine to be 1.465 g/cm3 at 20°C and 978.4 hPa.
Executive summary:

The density of test item was determined following OECD Guideline 109 and according to the Adapted from ASTM D 854 -02 using glass pyknometer. The density of the test item was determine to be 1.465 g/cm3 at 20°C and 978.4 hPa.

Description of key information

The density of test item was determined following OECD Guideline 109 and according to the Adapted from ASTM D 854 -02 using glass pyknometer. The density of the test item was determine to be 1.465 g/cm3at 20°C and 978.4 hPa.

Key value for chemical safety assessment

Relative density at 20C:
1.465

Additional information

The density of test item was determined following OECD Guideline 109 and according to the Adapted from ASTM D 854 -02 using glass pyknometer. The density of the test item was determine to be 1.465 g/cm3at 20°C and 978.4 hPa.

From the other authorative databases & reliable sources it is concluded that density of test chemical is 1.494 g/cm3 at temperature 20 Deg C which is near to key value.