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2-thiophen-2-yl-5-(5-thiophen-2-ylthiophen-2-yl)thiophene

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Origin: China

Cas No: 5632-29-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 5632-29-1 Formula: C16H10S4 Molecular Weight: 330.51100

Basic Info

Chemical Name	2-thiophen-2-yl-5-(5-thiophen-2-ylthiophen-2-yl)thiophene
Synonyms	2,2':5',2'':5'',2'''-Quaterthiophene; \|A-Quarterthienyl; 2-(thiophen-2-yl)-5-[5-(thiophen-2-yl)thiophen-2-yl]thiophene;
CAS No.	5632-29-1
Molecular Formula	C16H10S4
Molecular Weight	330.51100
PSA	112.96000
LogP	6.93360

Properties

Density	1.358g/cm3
Boiling Point	453.8ºC at 760mmHg
Melting Point	211-214ºC(lit.)
Flash Point	172.3ºC
Refractive Index	1.695

Safety Info

HS Code	2934999090

Synthesis Route

Thiophene(SIV)→2,2'-bithiophene+2-thiophen-2-yl-5-(5-thiophen-2-ylthiophen-2-yl)thiophene
lithium,5-thiophen-2-yl-2H-thiophen-2-ide→2,2':5',2''-terthiophene+2,2'-bithiophene
2,5-Diiodothiophene→2,2':5',2''-terthiophene+2,2'-bithiophene

Precursor

2-Thiopheneboronic acid
5,5'-Dibromo-2,2'-bithiophene
2,2'-bithiophene
2-bromo-5-thiophen-2-ylthiophene

Downstream Product

2-thiophen-2-yl-5-[5-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophene
α-Octithiophene
α-Quinquethiophene

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