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Density

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Reference
Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
07-11-2016 – 08-11-2016
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
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Principles of method if other than guideline:
The density of test chemical 1-chloro-3-nitrobenzene was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02.
GLP compliance:
no
Type of method:
pycnometer method
Key result
Type:
density
Density:
1.249 g/cm³
Temp.:
20 °C
Remarks on result:
other: No other detail available

Observation Table :

S. No.

Method Details

Observed Values

1stObservation

  2ndObservation

1.                   

Guideline

OECD 109

 

 

2.                   

Method

Adapted from ASTM

D854-02

3.                   

Principle of Method

The density of test item is

determined by using

pyknometer. It is the ratio

of mass of the unit

volume of test item at a

stated temperature to

mass of the same volume

of gas free distilled water

at a stated temperature.

 

 

4.                   

Test temperature    

(°C)

20oC

20oC

5.                   

Atmospheric pressure

(hPa)

979.0 hPa

979.5 hPa

6.                   

Weight of empty dry pyknometer(X)

g

  31.216 g

29.208 g

7.                   

Weight of pyknometer + test item(Y)

g

36.185 g

34.200 g

8.                   

Weight of pyknometer + water(Z)

g

80.981 g

79.004 g

9.

  Weight of

pyknometer +test

Item+ water (WB)

g

 

 82.011

 

 

79.976  g

 

CALCULATIONS:

FOR SOLIDS: By Pyknometer:

      Calculated values
   1st Calculation  2nd Calculation
 Wo=WPS-WP  4.969

 4.992

 (WA-WB)

 -1.030

 -0.972

 Specific Gravity = WO/[WO +

(WA-WB)]

4.969/[4.969-1.030 ]

 4.992/[4.992 - 0.972 ]

 Specific Gravity; Gs

 1.261 X 0.9982

 1.240 X 0.9982

 Density (g/cm³)

 1.259

    1.239

 Mean Density (g/cm³)

 1.249 g/cm3

Conclusions:
The density of test chemical 1-chloro-3-nitrobenzene was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.249 g/cm³ at 20°C and 979.2 hPa.
Executive summary:

The density of test chemical 1-chloro-3-nitrobenzene was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.249 g/cm³ at 20°C and 979.2 hPa.

Description of key information

The density of test chemical 1-chloro-3-nitrobenzene was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.249 g/cm³ at 20°C and 979.2 hPa.

Key value for chemical safety assessment

Additional information

The density of test chemical 1-chloro-3-nitrobenzene was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.249 g/cm³ at 20°C and 979.2 hPa.