Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 701-164-2 | CAS number: -
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 19 May 2017 - 16 July 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Test Guideline 114 (Viscosity of Liquids)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7100 (Viscosity)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- rotational viscometer (dynamic)
- Key result
- Temp.:
- 40°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 5 121
- Conclusions:
- The viscosity of the test material was determined to be 5121 mPa.s at 40.0 ± 0.5 °C and 1209 mPa.s at 60.0 ± 0.5 °C.
- Executive summary:
The viscosity was determined using a capillary viscometer method, designed to be compatible with Method 114 of the OECD Guidelines for Testing of Chemicals, 12 May 1981 and Method 830.7100 of the OCSPP Guidelines. The results are as followed:
Temperature (°C) Viscosity (mPa.s) 40.0 ± 0.5 5121 60.0 ± 0.5 1209
Reference
40°C Determination
| Rotational Speed (rpm) | Shear Rate (Sec-1) | Shear Stress (N/m2) | Viscosity (mPa.s) | Temperature (°C) | Torque (%) |
| 0.5 | 0.660 | 3.40 | 5087 | 40.0 | 84.8 |
| 0.5 | 0.660 | 3.41 | 5165 | 40.0 | 86.1 |
| 0.5 | 0.660 | 3.38 | 5111 | 40.0 | 85.3 |
60°C Determination
| Rotational Speed (rpm) | Shear Rate (Sec-1) | Shear Stress (N/m2) | Viscosity (mPa.s) | Temperature (°C) | Torque (%) |
| 2.0 | 2.64 | 3.19 | 1209 | 60.0 | 80.6 |
| 2.0 | 2.64 | 3.19 | 1209 | 60.0 | 80.6 |
Description of key information
The viscosity of the test material was determined using a capillary viscometer method, designed to be compatible with Method 114 of the OECD Guidelines for Testing of Chemicals, 12 May 1981 and Method 830.7100 of the OCSPP Guidelines.
Key value for chemical safety assessment
- Viscosity:
- 5 121 mPa · s (dynamic)
- at the temperature of:
- 40 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
