CAS 223569-31-1 Poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-(4,4'-(N-(4-butylphenyl), Mw 10,000-100,000 by GPC

NAVIGATION

Poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-(4,4'-(N-(4-butylphenyl), Mw 10,000-100,000 by GPC

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Catalog Number

ACM223569311

CAS Number

223569-31-1

Product Name

Poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-(4,4'-(N-(4-butylphenyl), Mw 10,000-100,000 by GPC

Structure

Category

Organic Solar Cell (OPV) Materials

Description

Gallium is a silvery-white liquid at room temperature. Ingestion of this material may be toxic. It is corrosive to aluminum. If exposed to high temperatures, gallium may emit toxic fumes which may form a corrosive alkaline solution with water. It is soluble in most acids and alkalis. It is used as a semiconductor material.;OtherSolid; PelletsLargeCrystals

IUPAC Name

gallium

Molecular Weight

69.72g/mol

Molecular Formula

Canonical SMILES

[Ga]

InChI

InChI=1S/Ga

InChI Key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

Boiling Point

Approx 2400 °C

Melting Point

29.78 °C

Density

6.0947 @ 29.8 °C (liquid); 5.9037 @ 29.65 °C (solid)

Solubility

Sol in acid, alkali; slightly sol in mercury

Application

Poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-(4,4'-(N-(4-butylphenyl)] serves as a solution-processable material designed specifically for use as a Hole Transport Layer (HTL) or Hole Injection Layer (HIL) in organic electronics. Its purpose is to facilitate the efficient transport and injection of holes, thereby enhancing the performance of organic electronic devices.

Color/Form

Grayish metal, possesses a greenish-blue reflection or silver-like when molten; has a crystalline ortho-rhombic texture

Complexity

Corrosivity

At a temperature of 500-100 °C or more, gallium is very corrosive to most metals.

Covalently-Bonded Unit Count

EC Number

231-163-8

Exact Mass

68.92557g/mol

Formal Charge

Heat of Vaporization

254 kJ/mol @ approx 2400 °C

Heavy Atom Count

MeSH Entry Terms

Gallium

Monoisotopic Mass

68.92557g/mol

Other Experimental

Reacts with most metals at high temperatures;Heat capacity: 0.09 cal/g °C (0-24 °C, solid); latent heat of fusion: 19.16 cal/g; stable in dry air; tarnishes with moist air or oxygen; reacts with alkalies with the evolution of hydrogen; attacked by cold conc hydrochloric acid; rendered passive by hot nitric acid; readily attacked by halogens

Rotatable Bond Count

UNII

CH46OC8YV4

UN Number

2803;2803;2803

Vapor Pressure

1 Pa @ 1037 °C; 10 Pa @ 1175 °C; 100 Pa @ 1347 °C...

Viscosity

1.819 cP @ 32 °C (dynamic)

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