
Catalog Number	AR003UG9
Chemical Name	Phosphorous acid tris(4-methylphenyl) ester
CAS Number	620-42-8
Molecular Formula	C21H21O3P
Molecular Weight	352.3634
MDL Number	MFCD00041909
SMILES	Cc1ccc(cc1)OP(Oc1ccc(cc1)C)Oc1ccc(cc1)C

Phosphorous acid, tris(4-methylphenyl) ester is a versatile compound commonly utilized in chemical synthesis as a valuable reagent. This compound is particularly esteemed for its ability to act as a highly effective cross-coupling reagent, facilitating the formation of carbon-carbon bonds in various organic reactions. Its application in Suzuki-Miyaura couplings, Heck reactions, and Sonogashira couplings, among others, underscores its significance in modern organic synthesis. Furthermore, its unique properties make it an essential tool for the construction of complex molecular architectures in the development of pharmaceuticals, agrochemicals, and advanced materials.

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GHS Pictogram
Signal Word	Warning
UN#	-
Hazard Statements	H315-H319
Precautionary Statements	P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Class	-
Packing Group	-

Packsize	Purity	Price	Availability
5g	96%	$7.00	Global Stock	Buy Now	Add To Cart
25g	96%	$29.00	Global Stock	Buy Now	Add To Cart
100g	96%	$78.00	Global Stock	Buy Now	Add To Cart

Phosphorous acid tris(4-methylphenyl) ester