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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

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

Data source

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

Materials and methods

Test guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Principles of method if other than guideline:
according to DIN 51562-1
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethyl difluoroacetate
EC Number:
207-223-4
EC Name:
Ethyl difluoroacetate
Cas Number:
454-31-9
Molecular formula:
C4H6F2O2
IUPAC Name:
ethyl difluoroacetate

Results and discussion

Viscosityopen allclose all
Temp.:
other: 0.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.89
Temp.:
other: 25.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.61
Temp.:
other: 50.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.46

Any other information on results incl. tables

dyn.Viskosität bei 0°C........................................... 1.08 mPa*s

Verfahren: Kapillarviskosimetrie DIN 51562-1

dyn.Viskosität bei 25°C......................................... 0.71 mPa*s

dyn.Viskosität bei 50°C......................................... 0.52 mPa*s

Applicant's summary and conclusion