19053-14-6

Basic information

• Product Name: 4,4''-Diiodo-p-terphenyl
• Synonyms: 4,4''-DIIODO-P-TERPHENYL;4-Bromo-1H-indole;4,4''-Diiodo-1,1':4',1''-terphenyl;4,4''-Diiodo-p-terphenyl
• CAS NO: 19053-14-6
• Molecular Formula: C₁₈H₁₂I₂
• Molecular Weight: 482.1
• Mol File: 19053-14-6.mol
• Article Data: 14

Chemical Properties

• Melting Point: 328 °C
• Boiling Point: 500.6 °C at 760 mmHg
• Flash Point: 261.2 °C
• Appearance: White crystal powder
• Density: 1.825 g/cm³
• CAS DataBase Reference: 4,4''-Diiodo-p-terphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4''-Diiodo-p-terphenyl(19053-14-6)
• EPA Substance Registry System: 4,4''-Diiodo-p-terphenyl(19053-14-6)

Safety Data

• RIDADR: UN 3152 9/PG II
• HazardClass: 9
• PackingGroup: II
• Hazardous Substances Data: 19053-14-6(Hazardous Substances Data)

Usage

General Description

4,4''-Diiodo-p-terphenyl is a chemical compound consisting of two phenyl rings linked by a central benzene ring, with each of the phenyl rings having iodine substituents at the 4 positions. It is a symmetrical molecule with high molecular weight and is commonly used as a dopant in the fabrication of organic semiconductors for electronic devices. The presence of the iodine atoms provides the compound with unique optical and electronic properties, making it suitable for various applications in the field of organic electronics. Additionally, 4,4''-Diiodo-p-terphenyl has also been studied for its potential use in photonic and optoelectronic devices due to its strong absorption and emission properties in the ultraviolet-visible range. It is important to handle this compound with appropriate safety measures due to its toxic and potentially hazardous nature.

Upstream product

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Relevant articles and documents

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