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Syntex -OB

Technical Datasheet | Supplied by Synchemer
Syntex -OB by Synchemer is a 2, 5'-bis [2-(5-tert-buty l-2 benzoxazoly)thiophene. It is an optical brightener available in light yellow or milk white powder form. It is insoluble in water and soluble in paraffin, mineral oils and ordinary organic solvents. It can be added at any stage in process of whitening the polymers and can give the finished product a bright bluish white glaze. Syntex –OB is compatible with thermoplastic, PVC, PS, PE, PP, ABS and acetate fibers.
Product Type
Optical Brighteners / Whitening Agents
Chemical Composition
2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with Syntex -OB.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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