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Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
rotational viscometer (dynamic)

Test material

Constituent 1
Reference substance name:
N, N-bis[3-(dimethylamino) propyl]-N', N'-dimethylpropane-1,3-diamine
IUPAC Name:
N, N-bis[3-(dimethylamino) propyl]-N', N'-dimethylpropane-1,3-diamine
Constituent 2
Chemical structure
Reference substance name:
N,N-bis[3-(dimethylamino)propyl]-N',N'-dimethylpropane-1,3-diamine
EC Number:
251-459-0
EC Name:
N,N-bis[3-(dimethylamino)propyl]-N',N'-dimethylpropane-1,3-diamine
Cas Number:
33329-35-0
Molecular formula:
C15H36N4
IUPAC Name:
N,N-bis[3-(dimethylamino)propyl]-N',N'-dimethylpropane-1,3-diamine
Test material form:
liquid: viscous
Details on test material:
Air Products Polycat 9, Batch 1133437

Results and discussion

Viscosityopen allclose all
Temp.:
40°C
Parameter:
other: cP
Value:
> 3.33 - < 3.36
Remarks on result:
other: Tested at shear rates 7-100 1/sec.
Temp.:
20°C
Parameter:
other: cP
Value:
> 6.25 - < 6.29
Remarks on result:
other: Tested at shear rates 7-100 1/sec.

Applicant's summary and conclusion

Conclusions:
Experimantally determined viscosity of N’,N’-bis[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine is 6.27 cP at 20 degrees and 3.35 at 40 degrees C.
Executive summary:

Viscosity profiles of N’,N’-bis[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine as a function of shear rate at temperatures of 20°C and 40°C were determined using rotational viscometer at shear rates 7-100 1/sec. The viscosity of the sample is independent of shear rate, the sample is a Newtonian fluid.