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Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

CAS：138184-36-8
MW:781.124
MF：C51H72O6X2

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene], also known as Cas 138184-36-8, is a compound that belongs to the family of conjugated polymers. It has a chemical formula of C24H34O2 and is characterized by its long chain structure consisting of alternating methoxy and 2-ethylhexyloxy groups attached to a phenylenevinylene backbone. This compound exhibits excellent optical and electrical properties, making it suitable for various applications in optoelectronic devices such as organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its unique structure allows for efficient charge transport and high luminescence, leading to enhanced device performance. Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] is commonly used as an active layer material in these devices, where it acts as a semiconducting component. Its high solubility in common organic solvents enables easy processing and fabrication of thin films. Overall, this compound offers great potential for the development of next-generation organic electronic devices.

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Names and ldentifier
Properties
Use and Manufacturing
Msds
Other Information
Computational chemical data
Realated Product Infomation

1. Names and Identifiers

1.1 Name: Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

1.2 Synonyms: {1-[(2-ethylhexyl)oxy]-2-Methoxyethenyl}benzene; MEH-PPV; Poly(2-Methoxy-5-(2'-ethylhexoxy)-1,4-phenylenevinylene); Poly[2-Methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] average Mn 150,000-250,000; Poly[2-Methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] average Mn 40,000-70,000; Poly[2-Methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] average Mn 70,000-100,000; Poly[2-Methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] Poly(2-Methoxy-5-(2-ethylhexoxy)-1,4-phenylene vinylene; Regular-MEH-PPV;

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1.3 CAS No.: 138184-36-8

1.4 CID: 57015767

1.5 Molecular Formula: C51H72O6X2

1.6 Inchi: InChI=1S/C17H26O2/c1-5-8-9-14(6-2)13-19-17-11-10-16(18-4)12-15(17)7-3/h7,10-12,14H,3,5-6,8-9,13H2,1-2,4H3

1.7 InChkey: XBPRNYAUPOCWFS-UHFFFAOYSA-N

1.8 Canonical Smiles: CCCCC(CC)COC1=CC(-*)=C(OC)C=C1\C=C\C1=C(OC)C=C(\C=C\C2=C(OC)C=C(\C=C\*)C(OCC(CC)CCCC)=C2)C(OCC(CC)CCCC)=C1

1.9 Isomers Smiles: CCCCC(CC)COC1=C(C=C(C=C1)OC)C=C

2. Properties

2.1 StorageTemp: 2-8°C

3. Use and Manufacturing

3.1 Description

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene], also known as Cas 138184-36-8, is a chemical compound used in various applications. It is a polymer with a complex structure consisting of repeating units of 2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene. The molecular formula of this compound is C29H38O2. It appears as a solid material with a specific color and odor that may vary depending on its specific form or formulation. The solubility of this compound may vary depending on the specific conditions and solvents used.

Applicable Fields

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] has various applications in different fields. One of its main purposes is in the field of organic electronics. It is used as a semiconducting material in the fabrication of organic light-emitting diodes (OLEDs), organic photovoltaic cells (OPVs), and organic field-effect transistors (OFETs). The mechanism of action in these applications involves the ability of the polymer to transport charge carriers and exhibit optoelectronic properties.

Storage

Conditions

To ensure the stability and integrity of Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene], it is recommended to store it in a cool and dry place. It should be kept away from direct sunlight, heat sources, and any potential sources of ignition. Proper ventilation should be provided in the storage area to prevent the accumulation of any hazardous vapors. Additionally, it is important to follow any specific storage instructions provided by the manufacturer or supplier of the compound.

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4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

no data available

2.2 GHS label elements, including precautionary statements

Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Precautionary statement(s)
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

2.3 Other hazards which do not result in classification

no data available

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5. Computed Properties

Molecular Weight：781.124g/mol
Molecular Formula：C₅₁H₇₂O₆X₂
Compound Is Canonicalized：True
Exact Mass：5.8
XLogP3-AA：262.193280068
Monoisotopic Mass：262.193280068
Complexity：239
Rotatable Bond Count：9
Hydrogen Bond Donor Count：0
Hydrogen Bond Acceptor Count：2
Topological Polar Surface Area：18.5
Heavy Atom Count：：19
Defined Atom Stereocenter Count：0
Undefined Atom Stereocenter Count：1
Defined Bond Stereocenter Count：0
Undefined Bond Stereocenter Count：0
Isotope Atom Count：0
Covalently-Bonded Unit Count：1
CACTVS Substructure Key Fingerprint：AAADceB4MAAAAAAAAAAAAAAAAAAAAAAAAAAwAAAAAAAAAAABAAAAGgAAAAAADQSgmAIyBoAABACAAiBCAAACCAAgIAAIiAAGCIgMJiKEMRqCOCCkwBEIqAfAwDAOAQABAAAIAAACAAIAABAAAAAAAAAAAA==

6.Other Information

Classification: PPV derivatives, Hole-injection layer materials, Hole transport layer materials; Polymer light-emitting diodes (OLEDs), Organic photovoltaics (OPVs), Organic electronics。

Applications: Poly[2-methoxy-5-(2’-ethylhexyloxy)-1,4- phenylene vinylene] (MEH-PPV) is a PPV derivative that is particularly favourable for device fabrication due to its great solubility in most of the common organic solvents owing to its asymmetric side chains. To date, MEH-PPV is possibly one of the most celebrated and studied polymer semiconductors, recognising its applications in OPV, OFETs, polymer light-emitting diodes (PLED) and perovskite solar cells.
The first example of a polymer solar cell with a convincing understanding of the physics and chemistry involved was the bilayer heterojunction cell utilising the soluble polymer MEH-PPV and the Buckminsterfullerene C60 where a power conversion efficiency of 0.04% was obtained using monochromatic light.

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Description: Poly[2-methoxy-5-(2’-ethylhexyloxy)-1,4-phenylene vinylene] (MEH-PPV) is a PPV derivative that is particularly favourable for device fabrication due to its great solubility in most of the common organic solvents owing to its asymmetric side chains. To date, MEH-PPV is possibly one of the most celebrated and studied polymer semiconductors, recognising its applications in OPV, OFETs, polymer light-emitting diodes (PLED) and perovskite solar cells.

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Uses

MEH-PPV can be used as a conducting polymer in the fabrication of the electronic devices such as:

field effect transistors(FET)
photovoltaic cells
light emitting diodes(LED)
sensors for biomedical applications
photodiodes

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Uses: Conducting polymer in solar cells and carbon nanotube OLEDs. Useful in producing bright and efficient white polymeric light emitting diodes.
Filter before application.

General Description: MEH-PPV is a conducting organic semiconductor which has low molecular weight and hydrophobic characteristics. It is a poly(phenylenevinylene) (PPV) derivative and a conjugating polymer with highest occupied molecular orbital (HOMO) below the fermi level of gold.

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