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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:
12-03-2018 – 12-03-2018
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 item Reaction mass of Methylium, tris[4-​(diethylamino)​phenyl]​-​ & acetate was determined following OECD guideline 109 and according to the Indian standard method for determination of density of liquids [IS 4730:1994 (Reaffirmed 2010)].
GLP compliance:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
- Name of the test material (IUPAC name): Reaction mass of Methylium, tris[4-​(diethylamino)​phenyl]​-​ & acetate- Common name: Basic Violet 4- Molecular weight: 515.7375- Molecular formula: C33H45N3O2- Smiles: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=C(C=C3)N(CC)CC.CC(=O)[O-]- Inchl: 1S/C31H42N3.C2H4O2/c1-7-32(8-2)28-19-13-25(14-20-28)31(26-15-21-29(22-16-26)33(9-3)10-4)27-17-23-30(24-18-27)34(11-5)12-6;1-2(3)4/h13-24H,7-12H2,1-6H3;1H3,(H,3,4)/q+1;/p-1- Substance type: Organic- Physical Appearance: greenish lustrous liquid- Stability: Stable in recommended storage conditions- Storage Conditions: Ambient Temp (23 to 27 °C)
Key result
Type:
density
Density:
1.103 g/cm³
Temp.:
20 °C
Remarks on result:
other: at 975.7 hPa

Test temperature (°C)

20°C

20°C

Atmospheric pressure (in hPa)

977.1

974.3

Weight of dry pycnometer (g)

(W1) 31.139 g

29.146 g

Weight of pycnometer + water (g)

(W2) 80.670 g

78.188 g

Weight of pycnometer + test substance (g)

(W3) 85.660 g

83.554 g
Conclusions:
The density of test item Reaction mass of Methylium, tris[4-​(diethylamino)​phenyl]​-​ & acetate was determined following OECD Guideline 109 and according to the IS 4730 : 1994 (Reaffirmed 2010) – Method for Determination of Density of Liquids (First Revision) using glass pyknometer The mean density of test item was determine to be 1.1029 g/cm³at 20°C and 975.7 hPa.
Executive summary:

The density of Test item Reaction mass of Methylium, tris[4-​(diethylamino)​phenyl]​-​ & acetate was determined following OECD guideline 109 and according to the Indian standard method for determination of density of liquids [IS 4730:1994 (Reaffirmed 2010)]. The mean density of the test item was determine to be 1.1029 g/cm³at 20°C and 975.7 hPa.

Description of key information

The density of test item Reaction mass of Methylium, tris[4-​(diethylamino)​phenyl]​-​ & acetate was determined following OECD Guideline 109 and according to the IS 4730 : 1994 (Reaffirmed 2010) – Method for Determination of Density of Liquids (First Revision) using glass pyknometer The mean density of test item was determine to be 1.1029 g/cm³at 20°C and 975.7 hPa.

Key value for chemical safety assessment

Additional information

The density of Test item Reaction mass of Methylium, tris[4-​(diethylamino)​phenyl]​-​ & acetate was determined following OECD guideline 109 and according to the Indian standard method for determination of density of liquids [IS 4730:1994 (Reaffirmed 2010)]. The mean density of the test item was determine to be 1.1029 g/cm³at 20°C and 975.7 hPa.