Registration Dossier

Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-06-16
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Version / remarks:
,ISO 3219
GLP compliance:
no
Type of method:
rotational viscometer (dynamic)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Polyol TD
- Substance type: mixture
- Physical state: liquid
- Lot/batch No.: 3577927
- Storage condition of test material: room temperature

- Composition of test material, percentage of components:
*5-ethyl-5hydroxymethyl-1,3-dioxane (CTF) 48.5 % (w/w) CAS 5187-23-5
*1,3-propanediol, 2-ethyl (DMP)19.2% (w/w) CAS 2612-29-5
*2-Ethyl-2-hydroxymethyl-1,3-propanediol (TMP) 15.1 % (w/w) CAS 77-99-6

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
260
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
66

Applicant's summary and conclusion

Conclusions:
Value 1: 260 mPa s at 20 °C
Value 2: 66 mPa s at 40 °C
The fluid was Newtonian
Executive summary:

Viscosity: 260 mPa s at 20 °C and 66 mPa s at 40 °C. The fluid was Newtonian.