121895-48-5

Basic information

• Product Name: 2,3,5,6-tetrakis(isopropylthio)-1,4-benzoquinone
• CAS NO: 121895-48-5
• Molecular Weight: 404.683
• Mol File: 121895-48-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2,3,5,6-tetrakis(isopropylthio)-1,4-benzoquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,5,6-tetrakis(isopropylthio)-1,4-benzoquinone(121895-48-5)
• EPA Substance Registry System: 2,3,5,6-tetrakis(isopropylthio)-1,4-benzoquinone(121895-48-5)

Safety Data

• Hazardous Substances Data: 121895-48-5(Hazardous Substances Data)

Upstream product

• 118-75-2 chloranil 
• 527-21-9 2,3,5,6-tetrafluoro-1,4-benzoquinone 
• 20607-43-6 sodium isopropanethiolate 

Downstream Products

• 3244-41-5 potassium tetraphenylborate 

Relevant articles and documents

A linear-chain silver(I) coordination polymer with tetrakis(isopropylthio)-p-benzoquinone

The silver(I) complex of tetrakis(isopropylthio)-p-benzoquinone (tpq), catena-poly[silver(I)-μ-[2,3,5,6-tetrakis (isopropylthio)-p-benzoquinone-S2,S3:S5,S 6]] perchlorate acetone solvate, {[Ag(C18H28S4O2)]CIO 4·-C3H6O}n, has been prepared and the molecular structure determined. The silver ion prefers a tetrahedral coordination geometry comprising four S atoms from two different tpq molecules, giving a linear-chain structure of alternating metal cations and organic ligands. Also, the four isopropyl groups of the tpq molecule lie in the perpendicular direction of the plane of the benzoquinone ring.