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Organic Intermediate/Raw materials

Triphenylphosphine oxide CAS 791-28-6

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Product Details

Chemical Name: Triphenylphosphine oxide

Synonyms: TPPO

Molecular Structure:

Product Typical Properties

Items Specification
Cas No 791-28-6
Molecular Formula C18H15OP
Molecular Weight 278.29
Appearance White crystalline powder
Melting point 154-158℃
Content ≥99.5%



This product is a white crystalline powder, soluble in alcohol and benzene, slightly soluble in hot water, irritating, and can act on organic synthesis intermediates, pharmaceutical intermediates, catalysts, and extractants. It is used for fluorescent anti-counterfeiting powder, etc.


Product Usage

Triphenylphosphine oxide can be used as organic synthesis and pharmaceutical intermediates, catalysts, extractants, etc., as well as fluorescent anti-counterfeiting powder.


Product Packaging



Product Storage

Please store in a dry, cool and dark place




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