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2-hexyl-5-thiophen-2-ylthiophene

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Origin: China

Cas No: 173448-31-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Product Description

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CAS No.: 173448-31-2 Formula: C14H18S2 Molecular Weight: 250.42300

Basic Info

Chemical Name	2-hexyl-5-thiophen-2-ylthiophene
Synonyms	2-hexyl-2,2'-bithiophene; 5-Hexyl-2,2'-bithiophene; 5-hexyl-2,2'-dithiophene; 5-n-hexyl-2,2'-bithiophene; 2-hexyl-5,5'-bithiophene; 5-(1-hexyl)-2,2'-bithiophene; 2,2'-Bithiophene,5-hexyl;
CAS No.	173448-31-2
Molecular Formula	C14H18S2
Molecular Weight	250.42300
PSA	56.48000
LogP	5.59940

Properties

Density	1.060 g/mL at 25ºC(lit.)
Boiling Point	355ºC(lit.)
Flash Point	>230 °F
Refractive Index	n20/D 1.5890(lit.)

Safety Info

Safety Statements	26-37/39-45
HS Code	2934999090
RIDADR	UN 2810 6.1/PG 3
Risk Statements	R25
Hazard Codes	T

Synthesis Route

1-Bromohexane+2,2'-bithiophene→2-hexyl-5-thiophen-2-ylthiophene
2-(5-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane+2-Bromothiophene→2-hexyl-5-thiophen-2-ylthiophene
2-Bromothiophene+2-Bromo-5-hexylthiophene→2-hexyl-5-thiophen-2-ylthiophene

Precursor

1-Bromohexane
2-Bromo-5-hexylthiophene
2-(5-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2,2'-bithiophene

Downstream Product

5-Bromo-5′-hexyl-2,2′-bithiophene
2-hexyl-5-[5-(5-iodothiophen-2-yl)thiophen-2-yl]thiophene

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