135704-54-0

Basic information

• Product Name: BTQBT (purified by subliMation)
• Synonyms: BTQBT (purified by subliMation);4,8-Bis(1,3-dithiol-2-ylidene)-4H,8H-benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole);BTQBT
• CAS NO: 135704-54-0
• Molecular Formula: C12H4N4S6
• Molecular Weight: 396.57696
• Mol File: 135704-54-0.mol
• Article Data: 2

Chemical Properties

• Melting Point: 400°C(lit.)
• Boiling Point: 576.2±50.0 °C(Predicted)
• Appearance: /
• Density: 1.927±0.06 g/cm3(Predicted)
• PKA: -6.07±0.20(Predicted)
• CAS DataBase Reference: BTQBT (purified by subliMation)(CAS DataBase Reference)
• NIST Chemistry Reference: BTQBT (purified by subliMation)(135704-54-0)
• EPA Substance Registry System: BTQBT (purified by subliMation)(135704-54-0)

Safety Data

• Hazardous Substances Data: 135704-54-0(Hazardous Substances Data)

Usage

Description

BTQBT (purified by sublimation) is a quinolinium-based chemical compound that has been purified through a process of sublimation, which involves converting the solid compound directly into a gas and then back into a solid form to remove impurities and ensure a high level of purity. BTQBT (purified by subliMation) is known for its unique optical and electronic properties, making it a valuable and versatile chemical for various applications in the fields of electronics and materials science.

Uses

Used in Organic Light-Emitting Diodes (OLEDs) Industry:
BTQBT (purified by sublimation) is used as a key component in the production of organic light-emitting diodes (OLEDs) for its unique optical and electronic properties. The high purity of the sublimated BTQBT ensures consistent and reproducible performance in OLED devices, contributing to their efficiency and reliability.
Used in Research and Development:
BTQBT (purified by sublimation) is used as a valuable resource in research and development due to its high purity and unique properties. It allows for precise and reliable results in experiments and studies, making it an essential component in advancing the fields of electronics and materials science.

Upstream product

• 133113-76-5 dimethyl (1,3-dithiol-2-yl)phosphonate 
• 83274-15-1 4H,8H-benzo<1,2-c;4,5-c'>bis<1,2,5>thiadiazole-4,8-dione 

Relevant articles and documents

Preparation and Properties of Bisthiadiazolo-p-quinobis(1,3-dithiole) and Its Derivatives. Novel Organic Semiconductors

Bisthiadiazolo-p-quinobis(1,3-dithiole) (BTQBT) (3a) and its derivatives 3b-f were prepared by using a Wittig-Horner reaction.The conductivity of BTQBT was good as a single component.The X-ray structural analysis reveals that the planar molecule forms a sheetlike network by short S---S contacts.The conductivities of the derivatives 3b-f were poorer than that of BTQBT, indicating that the unique crystal structure of BTQBT is needed for the good conductivity.The selenadiazolo analogues 9a,b were also prepared.The conductivities were a little higher than that of BTQBT due to the stronger intermolecular interactions caused by the selenium atom.