3,3'-Dihexyl-2,2'-bithiophene

Basic Information

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CAS Number

125607-30-9

Molecular Formula

C20H30S2

Molecular Weight

334.59 g/mol

Basic Physical Properties

Boiling Point

82°C/0.03mmHg

Density

1.0±0.1 g/cm3

Flash Point

165.6±14.9 °C

Refractive Index

1.5400-1.5440

Vapor Pressure

0.0±1.0 mmHg at 25°C

SMILES

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s1ccc(c1c2sccc2CCCCCC)CCCCCC

InChI

InChI=1S/C20H30S2/c1-3-5-7-9-11-17-13-15-21-19(17)20-18(14-16-22-20)12-10-8-6-4-2/h13-16H,3-12H2,1-2H3

InChIKey

RQHMOXZEVWCNMG-UHFFFAOYSA-N

LogP

7.722200000000006

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Synonyms & References

English

3,3'-Dihexyl-2,2'-bithiophene
3-hexyl-2-(3-hexylthiophen-2-yl)thiophene
2,2'-Bithiophene, 3,3'-dihexyl-
3,3'-Dihexyl-2,2’-bithiophene

MDL Number

MFCD23380206

FAQ

What regulatory guidelines apply to 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9)?

3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9) falls under various regulatory guidelines. It is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a skin and eye irritant. REACH regulations in the EU may apply depending on its use, requiring manufacturers and importers to register substances if they manufacture or import them in quantities above 1 tonne annually. The FDA may regulate this compound in the context of pharmaceuticals, while the EPA manages its environmental fate and potential impacts.

Are there alternatives to 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9) in synthesis?

Several alternatives to 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9) exist in synthesis, including other thiophene derivatives with different alkyl substituents. Common alternatives include 2,2'-Bithiophene and thiophene derivatives with pentyl or heptyl groups. These alternatives can offer similar electronic properties while potentially differing in solubility and reactivity.

What is the market or research trend for 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9)?

The market for 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9) is growing due to its use in organic electronics and optoelectronics. Research trends are focusing on its application in organic solar cells and organic light-emitting diodes (OLEDs). The increasing demand in these fields is driving both industrial and academic interest, with a focus on improving the material's efficiency and stability.

How should waste containing 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9) be handled?

Waste containing 3,3'-Dihexyl-2,2'-bithiophene (CAS: 125607-30-9) should be collected in compatible containers and stored in a well-ventilated area until disposal. The waste can be incinerated or disposed of through a professional waste disposal service. Environmental precautions include ensuring that waste does not contaminate soil or water. Proper documentation and adherence to local regulations, such as the EPA guidelines in the US, are essential for safe disposal.