CAS 1081-34-1 2,2':5',2''-Terthiophene (purified by sublimation)

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2,2':5',2''-Terthiophene (purified by sublimation)

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Catalog Number

ACM1081341-4

CAS Number

1081-34-1

Product Name

2,2':5',2''-Terthiophene (purified by sublimation)

Structure

Category

Other Material Building Blocks; Organic Field Effect Transistor (OFET) Materials

Synonyms

2,5-Di(2-thienyl)thiophene (purified by sublimation)
α-Terthienyl (purified by sublimation)
α-Terthiophene (purified by sublimation)

IUPAC Name

2,5-dithiophen-2-ylthiophene

Molecular Weight

248.38

Molecular Formula

C12H8S3

Canonical SMILES

C1=CSC(=C1)C2=CC=C(S2)C3=CC=CS3

InChI

InChI=1S/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8H

InChI Key

KXSFECAJUBPPFE-UHFFFAOYSA-N

Melting Point

95 °C

Purity

>99.0%(GC)

Appearance

Light yellow to Yellow to Green powder to crystaline

Application

2,2':5',2''-Terthiophene (purified by sublimation) is a thiophene compound used primarily for its biological properties. This compound, initially isolated from the roots of Echinops transiliensis, serves an important role in scientific research due to its effectiveness in the control of pests. It demonstrates substantial larvicidal activity against Aedes aegypti, a species of mosquito known for spreading diseases. Furthermore, when used in combination with specific antibiotics, 2,2':5',2''-Terthiophene exhibits inhibitory effects on the dispersal capabilities of Bursaphelenchus xylophilus, a nematode responsible for causing significant damage to pine trees. Its applications in these areas highlight its potential as a tool in both entomological and environmental studies.

Storage

Store under inert gas

Complexity

197

Covalently-Bonded Unit Count

Exact Mass

247.978814g/mol

Formal Charge

Hazard Statements

H413 : May cause long lasting harmful effects to aquatic life.

Heavy Atom Count

Log P