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Registration Dossier
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EC number: 295-443-1 | CAS number: 92045-61-9 A complex combination of hydrocarbons obtained by distillation from the product of a naphtha steam cracking process and subsequent catalytic selective hydrogenation of gum formers. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately 30°C to 230°C (86°F to 446°F).
Viscosity
Administrative data
Link to relevant study record(s)
Description of key information
Viscosity data are available for streams within this Category. Kinematic viscosity range for this Category is 0.64 mm2/s to 1.5 mm2/s at 20°C to 25°C and 0.4735 mm2/s to 0.7083 mm2/s at 40°C.
Key value for chemical safety assessment
Additional information
A summary of the available category stream viscosity data (reported in the study records) is provided below.
Kinematic viscosity at 20 and 40 deg C (pre-2019):
64742-83-2: 0.67 mm2/s at 20°C and 0.54 mm2/s at 40°C (kinematic) (K) (GKA Competence Center BASF 2008).
64742-83-2: 0.64mm2/s at 20°C and 0.52 mm2/s at 40°C (kinematic) (S) (GKA Competence Center BASF 2008).
68475-70-7: 0.72 mm2/s at 20 °C and 0.58 mm2/s at 40 °C (kinematic) (GKA Competence Center BASF 2008).
68477-39-4: 1.07 mm2/s at 20 °C and 0.83 mm2/s at 40 °C (kinematic) (GKA Competence Center BASF 2008).
68527-23-1: 0.73 mm2/s at 20 °C and 0.59 mm2/s at 40 °C (kinematic) (GKA Competence Center BASF 2008).
90989-43-8: 0.83 mm2/s at 20 °C and 0.67 mm2/s at 40 °C (kinematic) (GKA Competence Center BASF 2008).
Kinematic viscosity at 25 Deg C (pre-2019):
68516 -20 -1: 1.1 - 1.5 mm2/s at 25°C (kinematic) (RÜTGERS 2010a, 2101b, 2010c).
Dynamic viscosity at 20 and 40 deg C (pre-2019):
68475-70-7: 0.59 mPa.s at 20 °C and 0.47 mPa.s at 40 °C (dynamic) (GKA Competence Center BASF 2008).
68477-39-4: 0.95 mPa.s at 20°C and 0.73 mPa.s at 40°C (dynamic) (GKA Competence Center BASF 2008).
68527-23-1: 0.63 mPa.s at 20 °C and 0.50 mPa.s at 40 °C (dynamic) (GKA Competence Center BASF 2008).
90989-43-8: 0.72 mPa.s at 20 °C and 0.57 mPa s at 40°C (dynamic) (GKA Competence Center BASF 2008).
Kinematic viscosity at 40 deg C (Intertek):
68477-39-4: 0.7083 mm2/s (2019).
90989-43-8: 0.6868 mm2/s (2019).
92045-61-9: 0.5038 mm2/s (2019).
68527-26-4H: 0.5322 mm2/s (2019).
68527-23 -1: 0.4735 mm2/s (2019).
68516-20-1H: 0.5837 mm2/s (2019).
68477-53-2H: 0.4736 mm2/s (2019).
64742-91-2: 0.7358 mm2/s (2019).
64742-83-2: 0.4735 mm2/s (2019).
68606-10-0: 0.5732 mm2/s (2020).
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