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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Viscosity

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1931
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Guideline:
other: no data
GLP compliance:
no
Type of method:
other: No data
Temp.:
other: 15.0°C
Parameter:
dynamic viscosity (in mPa s)
Value:
4.702
Temp.:
other: 30.0°C
Parameter:
dynamic viscosity (in mPa s)
Value:
3.147
Conclusions:
The dynamic viscosity of heptanoic anhydride is in the range between 3.147 and 4.702 mPa*s, measured at 15 and 30 °C, respectively.
Executive summary:

In different studies the dynamic viscosity of heptanoic anhydride is reported to be in the range between 3.147 and 4.702 mPa*s, measured at 15 and 30 °C, respectively.

Description of key information

The dynamic viscosity of heptanoic anhydride is in the range between 3.147 and 4.702 mPa*s, measured at 15 and 30 °C, respectively.

Key value for chemical safety assessment

Additional information