Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable study with detailed documentation according to a BASF standard method

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report date:
2007

Materials and methods

Test guideline
Guideline:
other: ASTM D7042
Principles of method if other than guideline:
other (Stabinger Viskosimeter SVM 3000)
GLP compliance:
no
Type of method:
capillary viscometer (static)

Test material

Constituent 1
Chemical structure
Reference substance name:
Tetrahydro-4-methylene-2-(2-methyl-1-propenyl)-2H-pyran
EC Number:
262-475-2
EC Name:
Tetrahydro-4-methylene-2-(2-methyl-1-propenyl)-2H-pyran
Cas Number:
60857-05-8
Molecular formula:
C10H16O
IUPAC Name:
4-methylidene-2-(2-methylprop-1-en-1-yl)oxane
Details on test material:
Name of test material (as cited in study report): 2-(2-methylprop-1-en-1-yl)-4-methylen-tetrahydropyran
Analytical purity: >99%

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
1.68
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
1.18

Any other information on results incl. tables

Values are measured from 20 - 100 °C

Applicant's summary and conclusion