263772-53-8

Basic information

• Product Name: Thiophene, 2,2'-[2,5-bis(octyloxy)-1,4-phenylene]bis-
• CAS NO: 263772-53-8
• Molecular Formula: C30H42O2S2
• Molecular Weight: 498.794
• Mol File: 263772-53-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Thiophene, 2,2'-[2,5-bis(octyloxy)-1,4-phenylene]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Thiophene, 2,2'-[2,5-bis(octyloxy)-1,4-phenylene]bis-(263772-53-8)
• EPA Substance Registry System: Thiophene, 2,2'-[2,5-bis(octyloxy)-1,4-phenylene]bis-(263772-53-8)

Safety Data

• Hazardous Substances Data: 263772-53-8(Hazardous Substances Data)

Upstream product

• 188290-36-0 thiophene 
• 156028-40-9 1,4-dibromo-2,5-dioctyloxyphenylene 
• 54663-78-4 tributyl(thien-2-yl)stannane 
• 6163-58-2 tris-(o-tolyl)phosphine 

Downstream Products

• 845658-83-5 5,5'-(2,5-bis(octyloxy)-1,4-phenylene)bis(2-bromothiophene) 

Relevant articles and documents

Hole transport materials including OLED applications

The composition described here comprises at least one hole-transporting compound, wherein the hole-transporting compound comprises a core covalently bonded to at least two arylamine groups, wherein the arylamine group optionally comprises one or more intractability groups. The composition can provide good film formation and stability when coated onto hole injection layers. Solution processing of hole transporting layers of OLEDs can be achieved with the composition described here. Good mobility can be achieved.

Synthesis and ionochromic properties of chelating conjugated polymers

Two types of conjugated copolymers functionalized by chelating subunits were prepared using the palladium catalysed coupling reaction of a dihalogenated substrate containing a coordinating unit and a bis(tributylstannyl) conjugated reagent. The ionochromic properties of the polymers containing crown ethers or bipyridine were studied.