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EC number: 946-365-8 | CAS number: -
A standard method was followed and the values were confirmed by the company. The data is therefore considered reliable and suitable for use for this endpoint. The surface tension of Hydrocarbons, C9, aromatics is 29.1 mN/m.
The measured surface tension at 25°C is 30.4 mN/m according to the Wilhemy plate methodology.
Hydrocarbons, C9-C10, aromatics, >1% Naphthalene are a combination of Hydrocarbons, C9 Aromatics and Hydrocarbons, C10-C12 Aromatics. Read across data is available for Hydrocarbons, C9 Aromatics and Hydrocarbons, C10-C12 Aromatics and the worst case scenario for each end point has been presented.
The surface tension of Hydrocarbons, C9, aromatics, is 29.1 mN/m. This was based on neat material rather than in solution.
The surface tension of Hydrocarbons, C10, aromatics, >1% naphthalene is 29 to 32 mN/m at 25°C. according to the Wilhelmy plate testing methodology.
This data is used for read across to Hydrocarbons, C9-C10, aromatics, >1% Naphthalene.
The surface tension of Hydrocarbons, C9, aromatics was reported based on the neat material rather than in solution.
The surface tension of Hydrocarbons, C10, aromatics, >1% naphthalene is 29 to 32 mN/m at 25°C according to the Wilhelmy plate testing methodology.
However, surface tension may be waived In accordance with column 2 of REACH Annex VII. The surface tension study does not need to be conducted as, based on the structure of Hydrocarbons, C10, aromatics, >1% naphthalene, surface activity is not expected or predicted and surface tension is not a desired property of the material.
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