Triphenylamine manufacturers and suppliers

Triphenylamine suppliers

Properties

Melting point:: 124-128 °C (lit.)

Boiling point:: 347-348 °C (lit.)

Density: 0.7740

refractive index: 1.3530 (estimate)

Flash point:: 365°C

storage temp.: Sealed in dry,Room Temperature

solubility: Chloroform (Slightly)

pka: -3.04±0.30(Predicted)

form: Crystalline Powder

color: Off-white to slightly beige

Water Solubility: insoluble

BRN: 2050487

Exposure limits: NIOSH: TWA 5 mg/m3

Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes: Xi

Risk Statements: 36/38-36/37/38-38-36

Safety Statements: 26-28-37/39-26,37/39

WGK Germany: 2

RTECS: YK2680000

Hazard Note: Irritant

TSCA: Yes

HS Code: 29214980

Use

Organic light-emitting diode (OLED) devices have received much attention, because they are expected to be a next generation display and light source, thanks to lightweight and flexible organic materials. Triphenylamine is a propeller-like structural chromophore with a nitrogen atom center. The compound has a large steric hindrance and hyper conjugation electronic effect, which can enhance the stability of the nitrogen atomic radical. Triphenylamine materials also have a high hole mobility due to their unique free radicals nature. Many hole transport materials based on triphenylamine derivatives (TPD) are widely usable,because they are heat-resistant and amorphous.In addition to the TPDs, oxadiazole derivatives (PBD) having an electron transport property, Alq3 as a host material,and blue emissive distylyl derivatives are fundamental materials for amorphous OLED devices. It is used in the manufacture of photographic film. Triphenylamines (TPAs) are highly fluorescent compounds that are efficient to induce cell death upon visible light excitation. Triphenylamine is used in organic light-emitting diode as hole-transporters and as a pharmaceutical intermediate. It is coated on film bases as primary photoconductor.

You can find Triphenylamine suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.