6,13-Pentacenequinone Property

Melting point:

394 °C

Boiling point:

388.73°C (rough estimate)

Density 

1.2343 (rough estimate)

refractive index 

1.5344 (estimate)

storage temp. 

Sealed in dry,Room Temperature

form 

Powder

color 

Yellow

Water Solubility 

insoluble

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents.

InChIKey

UFCVADNIXDUEFZ-UHFFFAOYSA-N

NIST Chemistry Reference

6,13-Pentacenedione(3029-32-1)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HS Code 

29146990

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

6,13-Pentacenequinone Chemical Properties,Usage,Production

Chemical Properties

yellow powder

Uses

6,13-Pentacenequinone has been used in:

• deposition of 6,13-pentacenequinone thin films on n-Si substrates by thermal evaporation
• as precursor to diarylpentacenes, potential organic field-effect transitors

General Description

Electronic structure of the lowest excited triplet state of 6,13-pentacenequinone has been studied by continuous-wave time-resolved electron paramagnetic resonance and pulsed electron nuclear double resonance.