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Physical & Chemical properties

Viscosity

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Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
13-03-2018 – 13-03-2018
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 Test Guideline 114 (Viscosity of Liquids)
Principles of method if other than guideline:
The viscosity determination of Test item Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloride was done as per the test guideline OECD 114 using Redwood Viscometer No. 1.
GLP compliance:
no
Type of method:
other: Redwood Viscometer No. 1
Specific details on test material used for the study:
- Name of test material : Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloride- Molecular formula : C35H46ClN5O4- Molecular weight : 636.232 g/mol- Smiles notation : C(CCOC(\C(=C\c1ccc(cc1)N(CC)CC)C#N)=O)[N+](C)(C)CCOC(\C(=C\c1ccc(cc1)N(CC)CC)C#N)=O.[ClH-]- InChl : 1S/C35H46N5O4.ClH/c1-7-38(8-2)32-16-12-28(13-17-32)24-30(26-36)34(41)43-22-11-20-40(5,6)21-23-44-35(42)31(27-37)25-29-14-18-33(19-15-29)39(9-3)10-4;/h12-19,24-25H,7-11,20-23H2,1-6H3;1H/q+1;/p-1/b30-24+,31-25+;- Substance type: Organic- Physical state: Liquid
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
54.167
Remarks on result:
other: Highly viscous liquid hence required heating
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
46.263
Remarks on result:
other: Highly viscous liquid hence required heating
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
61.171
Remarks on result:
other: Highly viscous liquid hence required heating
Key result
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
52.245
Remarks on result:
other: Highly viscous liquid hence required heating

1. Calculation of Kinematic Viscosities:

For Test Temperature at 20°C

ν=ct

= 219.3 × 0.247sec

= 54.1671mm²/sec

For Test Temperature at 40°C

ν=ct

= 187.3 × 0.247sec

= 46.2631 mm²/sec

2. Calculation of Dynamic Viscosities:

For Test Temperature at 20°C

ν= η/ρ

54.1671 =η 1.1293

η = 54.1671 x 1.1293

= 61.1709 mPa.S

For Test Temperature at 40°C

ν= η/ρ

46.2631 =η/ 1.1293

η = 46.2631 x 1.1293

= 52.2449 mPa.S

Conclusions:
Kinematic viscosity (experimental) of Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloride at 20°C and 40°C is 54.1671 mm²/sec and 46.2631mm²/s,respectively.Dynamic viscosity (calculated) of Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloride at 20°C and 40°C is 61.1709 mPa.S and 52.2449 mPa.S, respectively.
Executive summary:

Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloride was done as per the test guideline OECD 114 using Redwood Viscometer No. 1. Kinematic viscosity (experimental) of Test item at 20°C and 40°C is 54.1671 mm²/sec and 46.2631 mm²/s, respectively. Dynamic viscosity (calculated) of Test item at 20°C and 40°C is 61.1709 mPa.S and 52.2449 mPa.S,

respectively.

Description of key information

Kinematic viscosity (experimental) of Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloride at 20°C and 40°C is 54.1671 mm²/sec and 46.2631mm²/s,respectively.

Dynamic viscosity (calculated) of Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chlorideat 20°C and 40°C is 61.1709 mPa.S and 52.2449 mPa.S, respectively.

Key value for chemical safety assessment

Viscosity:
54.167 mm²/s (static)
at the temperature of:
20 °C

Additional information

The viscosity determination of Test item Reaction mass of 1-​Propanaminium, 3-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​-​N-​[2-​[[2-​cyano-​3-​[4-​(diethylamino)​phenyl]​-​1-​oxo-​2-​propen-​1-​yl]​oxy]​ethyl]​-​N,​N-​dimethyl-​ & chloridewas done as per the test guideline OECD 114 using Redwood Viscometer No. 1. Kinematic viscosity (experimental) of Test item at 20°C and 40°C is 54.1671 mm²/sec and 46.2631 mm²/s, respectively. Dynamic viscosity (calculated) of Test item at 20°C and 40°C is 61.1709 mPa.S and 52.2449 mPa.S, respectively.