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Diss Factsheets

Physical & Chemical properties

Viscosity

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Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
24-04-2017 – 24-04-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental result performed using standard methods of analysis
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Principles of method if other than guideline:
Measurement of resistance to flow using Redwood Viscometer No. 1.

GLP compliance:
no
Type of method:
other: Redwood Viscometer No. 1
Specific details on test material used for the study:
- Name of test material: 4-chloro-1-methylpiperidine
- Molecular formula: C6H12ClN
- Molecular weight: 133.621 g/mol
- Smiles notation: N1(CCC(CC1)Cl)C
- InChl: 1S/C6H12ClN/c1-8-4-2-6(7)3-5-8/h6H,2-5H2,1H3
- Substance type: Organic
- Physical state: Liquid
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
19.351
Remarks on result:
other: No other data available
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
14.15
Remarks on result:
other: No other data available
Key result
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
19.411
Remarks on result:
other: No other data available
Key result
Temp.:
40°C
Parameter:
dynamic viscosity (in mPa s)
Value:
14.134
Remarks on result:
other: No other data available

Calculation of Dynamic Viscosities:

 

For Test Temperature at 200C

               ν= η/ρ

               

 

For Test Temperature at 400C

               ν= η/ρ

Calculation of Dynamic Viscosities:

For Test Temperature at 200C

               ν=ct

               

 

For Test Temperature at 400C

               ν=ct

              

Conclusions:
Kinematic viscosity (experimental) of 4-chloro-N-methylpiperidine( CAS No. 5570-77-4)at 20°C and 40°C is 19.3512mm²/secand 14.1504mm²/s, respectively.
Dynamic viscosity (calculated) of 4-chloro-N-methylpiperidine( CAS No. 5570-77-4)at 20°C and 40°C is 19.4111mPa.Sand 14.1942mPa.S, respectively.
Executive summary:

The viscosity determination of Test item 4 -chloro-N-methylpiperidine (CAS No. 5570 -77 -4 )was done as per the test guideline OECD 114 using Redwood Viscometer No. 1. Kinematic viscosity (experimental) of Test item at 20°C and 40°C is 19.3512 mm²/sec and 14.1504 mm²/s, respectively. Dynamic viscosity (calculated) of Test item at 20°C and 40°C is 19.4111 mPa.S and 14.1942 mPa.S, respectively.

Description of key information

Kinematic viscosity (experimental) of 4 -chloro-N-methylpiperidine ( CAS No. 5570 -77 -4) at 20°C and 40°C is 19.3512 mm²/secand 14.1504 mm²/s, respectively.

Dynamic viscosity (calculated) of 4 -chloro-N-methylpiperidine ( CAS No. 5570 -77 -4) at 20°C and 40°C is 19.4111 mPa.S and 14.1942 mPa.S, respectively.

Key value for chemical safety assessment

Viscosity:
19.351 mm²/s (static)
at the temperature of:
20 °C

Additional information

The viscosity determination of Test item 4 -chloro-N-methylpiperidine (CAS No. 5570 -77 -4 ) was done as per the test guideline OECD 114 using Redwood Viscometer No. 1. Kinematic viscosity (experimental) of Test item at 20°C and 40°C is 19.3512 mm²/sec and 14.1504 mm²/s, respectively. Dynamic viscosity (calculated) of Test item at 20°C and 40°C is 19.4111 mPa.S and 14.1942 mPa.S, respectively.