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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
not specified
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
Public available peer reviewed source
GLP compliance:
not specified
Type of method:
other: not specified
Temp.:
other:
Parameter:
dynamic viscosity (in mPa s)
Value:
ca. 0.756
Remarks on result:
other: no further data
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.68
Remarks on result:
other: converted from dynamic viscosity and density

no further data

Executive summary:

Kirk-Othmer, 2001

Chlorobenzene viscosity is 0.756 mPa*s.

Description of key information

According to literature (Kirk-Othmer, 2006) chlorobenzene viscosity is 0.756 mPa.s, corresponding to 0,68 mm2/s.
The substance has potential for aspiration hazard (see IUCLID section 7.2 for assessment of classification).

Key value for chemical safety assessment

Viscosity:
0.756 mPa · s (dynamic)
at the temperature of:
20 °C

Additional information

Two literature sources were available and provide consistent viscosity values of ca 0,8 mPa.s at 20°C, for the substance. The Kirk-Othmer encyclopedia, considered as a reliable source and providing the lower value, was chosen as key. Based on consistency with HSDB source, the temperature is assumed to be the same.