4061-32-9

Basic information

• Product Name: 1,1'-Biphenyl,4,4'-bis(2-phenylethenyl)-
• CAS NO: 4061-32-9
• Molecular Weight: 358.483
• Mol File: 4061-32-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1,1'-Biphenyl,4,4'-bis(2-phenylethenyl)- (CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-Biphenyl,4,4'-bis(2-phenylethenyl)- (4061-32-9)
• EPA Substance Registry System: 1,1'-Biphenyl,4,4'-bis(2-phenylethenyl)- (4061-32-9)

Safety Data

• Hazardous Substances Data: 4061-32-9(Hazardous Substances Data)

Usage

Molecular structure

Two benzene rings connected by a double bond and substituted with ethenyl groups

Physical state

Colorless solid at room temperature

Solubility

Insoluble in water, soluble in organic solvents (e.g., ethanol and ether)

Applications

a. Synthesis of optical brighteners
b. Synthesis of stabilizers
c. Synthesis of fluorescent dyes
d. Production of photoinitiators for polymerization reactions

Potential applications

a. Electronics (due to luminescent and semiconducting properties)
b. Health benefits (anti-inflammatory and anti-cancer properties, though further research is needed)

Molecular weight

Approximately 232.32 g/mol

Chemical classification

Aromatic compound

Hazardous properties

May be harmful if swallowed, inhaled, or absorbed through the skin; may cause eye and skin irritation

Storage

Store in a cool, dry, and well-ventilated area, away from heat and open flames

Safety measures

Use personal protective equipment (e.g., gloves, goggles, and mask) when handling, and follow proper disposal procedures for waste materials.

Upstream product

• 100-42-5 styrene 
• 3001-15-8 4,4'-diiodobiphenyl 
• 523-27-3 9,10-Dibromoanthracene 
• 92-86-4 4-(4-bromophenyl)bromobenzene 
• 621-82-9 Cinnamic acid 
• 92-87-5 p,p'-diaminobiphenyl 
• 5649-92-3 4,4′-bis(carboxyethenyl)-1,1′-biphenyl 
• 100-34-5 benzene diazonium chloride 
• 83280-99-3 2-Chloro-3-[4'-(2-chloro-2-methoxycarbonyl-ethyl)-biphenyl-4-yl]-propionic acid methyl ester 

Relevant articles and documents

Synthesis of N-Heterocyclic Carbine Silver(I) and Palladium(II) Complexes with Acylated Piperazine Linker and Catalytic Activity in Three Types of C—C Coupling Reactions

Two bis-imidazolium salts LH2·Cl2 and LH2·(PF6)2 with acylated piperazine linker and two N-heterocyclic carbene (NHC) silver(I) and palladium(II) complexes [L2Ag2](PF6)2 (1) and [L2Pd2Cl4] (2) were prepared. The crystal structures of LH2·Cl2 and 1 were confirmed by X-ray analysis. In 1, one 26-membered macrometallocycle was generated through two silver(I) ions and two bidentate ligands L. The catalytic activity of 2 was investigated in Sonogashira, Heck-Mizoroki and Suzuki-Miyaura reactions. The results displayed that these C—C coupling reactions can be smoothly carried out under the catalysis of 2.

SPECTRAL LUMINESCENT AND GENERATION PROPERTIES OF NEW ACTIVE MEDIA IN THE BLUE REGION OF THE SPECTRUM

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REACTION OF METHYL ACRYLATE AND METHACRYLATE WITH BISDIAZOTIZED DIAMINES OF THE BIPHENYL SERIES

Bisdiazotized diamines of the biphenylene series react with methyl acrylate and methyl methacrylate in the presence of cupric and ferrous chloride in two directions; the product from chloroarylation involving both diazo groups or involving one diazo group