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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 260-789-4 | CAS number: 57526-50-8
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010-07-05
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- ASTM D-445 (Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
- GLP compliance:
- no
- Other quality assurance:
- other: Quality assurance according to DIN EN ISO 9001 : 2008 and DIN EN ISO 14001 : 2009
- Type of method:
- capillary viscometer (static)
- Key result
- Temp.:
- 40°C
- Parameter:
- dynamic viscosity (in mPa s)
- Value:
- 200.48
- Conclusions:
- Dynamic viscosity is 200.48 mPa s at 40 °C.
- Executive summary:
Viscosity was determined using the capillary viscosimeter method (kinematic viscosity; ASTM D 445; mean of two determinations) at 40°C:
kinematic viscosities of 190.58 and 190.67 mm²/s at 40°C, corresponding to a dynamic viscosity of 200.48 mPa s.
Reference
The dynamic viscosity was calculated from the arithmetic mean of the kinematic viscosity (2 replicates) based on the density of the test item:
| Kinematic visosity | Density nD420 | Dynamic Viscosity | ||
| 1. measurement | 2. measurement | |||
| 20 °C | Value above the measuring limit. | |||
| 40 °C | 190.58 mm²/s | 190.67 mm²/s | 1.0517 g/cm³ | 200.48 mPa s |
Description of key information
Dynamic viscosity, calculated from the kinematic viscosity and the density of the substance, according to ASTM D 445: 200.48 mPa s at 40 °C.
Key value for chemical safety assessment
- Viscosity:
- 200.48 mPa · s (dynamic)
- at the temperature of:
- 40 °C
Additional information
The kinematic viscosity was determined according to ASTM D 455. Two replicate measurements were performed, resulting in a mean kinematic viscosity of 190.63 mm²/s. Based on the density of the substance of 1.0517 g/cm³, the dynamic visosity was determined to be 200.48 mPa s.
Based on the kinematic viscosity of the test item at 40°C of 190.63 mm^2/s, a classification for Aspiration toxicity according to REGULATION (EC) No 1272/2008 (CLP) is cleary not applicable.
In conclusion, according to REGULATION (EC) No 1272/2008 (CLP) no classification requirements exist for the submission substance with regard to aspiration toxicity.
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.
