2,4,6-trichloroaniline

Density

Link to relevant study record(s)

Reference

Endpoint:

density, other

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

18/09/2015 – 19/09/2015

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Justification for type of information:

Experimental test result performed using standard OECD 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 substance 2,4,6-trichloroaniline (CAS No. 634-93-5) was determined following OECD guideline 109 according to pycnometer method.

GLP compliance:

not specified

Type of method:

pycnometer method

Remarks:

Adopted from ASTM 854-02

Specific details on test material used for the study:

- Name of test material: 2,4,6-trichloroaniline
- IUPAC name: 2,4,6-Trichloroaniline
- Molecular formula : C6H4Cl3N
- Molecular weight : 196.464 g/mol
- Smiles: c1(c(cc(Cl)cc1Cl)Cl)N
- InChI: 1S/C6H4Cl3N/c7-3-1-4(8)6(10)5(9)2-3/h1-2H,10H2
- Substance type: Organic
- Physical state: Solid crystalline (Pale White to Reddish)
- Purity: >99.9%

Key result

Type:

density

Density:

0.525 g/cm³

Temp.:

27 °C

Remarks on result:

other: at 974.0 hPa pressure

TEST DESCRIPTION AND RESULTS

Method Details		Observations		Remarks if, any
Guideline	OECD 109	1^stReading	2^ndReading
Method	Adopted from ASTM 854-02
Principle of method	The density is calculated from the difference in weight between the full and empty pycnometer and its volume.
Test temperature (°C)	-	27°C	27°C
Atmospheric pressure (in hPa)	-	973.4 hPa	974.5 hPa
Weight of empty dry pycnometer (Wp)		29.270 g	29.636 g
Weight of pycnometer filled with water (WA)		78.660 g	78.922 g
Weight of pycnometer + test substance (Wps)		38.809 g	39.576 g
Weight of pycnometer +test substance+ water (WB)		68.694 g	71.153 g

 

Conclusions:

The density of 2,4,6-trichloroaniline (CAS no. 634-93-5) is 0.5251 g/cm3 at 27 °C and 974.0 hPa.

Executive summary:

The density of test substance 2,4,6-trichloroaniline (CAS No. 634-93-5) was determined following OECD guideline 109 according to pycnometer method. The density of the test substance was found to be 0.5251 g /cm3 at 27 °C and 974.0 hPa.

Description of key information

The density of 2,4,6-trichloroaniline (CAS no. 634-93-5) is 0.5251 g/cm3 at 27 °C and 974.0 hPa.

Key value for chemical safety assessment

Relative density at 20C:

0.525

Additional information

The density of test substance 2,4,6-trichloroaniline (CAS No. 634-93-5) was determined following OECD guideline 109 according to pycnometer method. The density of the test substance was found to be 0.5251 g /cm3 at 27 °C and 974.0 hPa.

Other supporting data from reliable handbook and authoritative database, also exhibited the density of test material 2,4,6-trichloroaniline (CAS No. 634-93-5) as 1.6807 g/cm3 at 25 °C and 1.540 ± 0.06 g/cm3 at 20 °C and 760 mmHg Pressure.