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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
ISO 3104 (Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity)
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Chemical structure
Reference substance name:
p-menth-1-en-4-ol
EC Number:
209-235-5
EC Name:
p-menth-1-en-4-ol
Cas Number:
562-74-3
Molecular formula:
C10H18O
IUPAC Name:
4-methyl-1-(propan-2-yl)cyclohex-3-en-1-ol
Test material form:
liquid
Details on test material:
Chemical name: Terpinen-4-ol
Purity: 97.1 wt%

Results and discussion

Viscosityopen allclose all
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
17.8
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
4.89
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
16.7
Remarks on result:
other: Calculated from kin.Viscosity and density
Key result
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
4.48
Remarks on result:
other: Calculated from kin.Viscosity and density

Applicant's summary and conclusion