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Optical Brightener OB-1

Technical Datasheet | Supplied by Afine Chemicals
2,2'-(4,4'-diphenol vinyl) dinbenzoxazol. Acts as an optical brightener. Used in whitening of polyester and plastic, as well as in whitening of nylon during polymerization.
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Product Type
Optical Brighteners / Whitening Agents
Chemical Composition
2,2'-(4,4'-diphenol vinyl) dinbenzoxazol
CAS Number
1533-45-5
SpecialChem additionnal informations based on CAS Number : 1533-45-5

Hansen Solubility Parameters

[21.3, 4.2, 1.6]
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[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with Optical Brightener OB-1. A practical determination of these HSP values would provide higher certainty. Learn More.

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