333432-28-3

Basic information

• Product Name: 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid
• Synonyms: 9,9-dimethyl-9h-fluoren-2-yl-boronic acid;BORONIC ACID,(9,9-DIMETHYL-9H-FLUOREN-2YL)-;Boronic acid, (9,9-dimethyl-9H-Fluoren-2-ylbutyl);9,9-DIMETHYL-9H-FLUOROEN-2-YL BORONIC ACID;9,9-DIMETHYL-2-FLUORENEBORONIC ACID;2-Bromo-9,9-dimethyl-9H-fluorene;9,9-dimethyl-9H-fluorene-2yl boronic acid;9,9-Dimethyl-9H-fluoren-2-yl-2-boronic acid
• CAS NO: 333432-28-3
• Molecular Formula: C₁₅H₁₅BO₂
• Molecular Weight: 238.09
• EINECS: 1533716-785-6
• Product Categories: Boron Compounds;Electronic Chemicals;OLED materials,pharm chemical,electronic
• Mol File: 333432-28-3.mol
• Article Data: 15

Chemical Properties

• Melting Point: 300 °C
• Boiling Point: 436.453 °C at 760 mmHg
• Flash Point: 217.759 °C
• Appearance: /Solid
• Density: 1.2 g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.628
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• PKA: 8.62±0.40(Predicted)
• CAS DataBase Reference: 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid(333432-28-3)
• EPA Substance Registry System: 9,9-Dimethyl-9H-fluoren-2-yl-boronic acid(333432-28-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36
• Safety Statements: 26
• Hazardous Substances Data: 333432-28-3(Hazardous Substances Data)

Usage

Chemical Properties

Off-white powder

Uses

9,9-Dimethyl-9h-fluoren-2-ylboronic acid

InChI:InChI=1/C15H15BO2/c1-15(2)13-6-4-3-5-11(13)12-8-7-10(16(17)18)9-14(12)15/h3-9,17-18H,1-2H3

Upstream product

• 121-43-7 Trimethyl borate 
• 28320-31-2 2-bromo-9,9-dimethyl-9H-fluorene 
• 7732-18-5 water 
• 5419-55-6 Triisopropyl borate 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 1215069-58-1 9,9-dimethylfluorenyl-2-boronic acid dimethyl ester 
• 144981-85-1 2-iodo-9,9-dimethyl-9H-fluorene 

Downstream Products

• 1204427-17-7 3-(9,9-dimethylfluoren-2-yl)-9-[4-(10-phenyl-9-anthryl)phenyl]-9H-carbazole 
• 1062556-26-6 C₃₅H₂₅Br 
• 1062556-27-7 C₃₅H₂₇BO₂ 
• 1062555-40-1 C₆₅H₄₄ 
• 1062555-42-3 C₇₀H₅₀ 
• 1062555-44-5 C₆₅H₄₄ 
• 1062555-45-6 C₆₅H₄₄ 
• 1062555-46-7 C₇₀H₅₀ 
• 1062555-49-0 C₆₅H₄₄ 
• 1062555-23-0 C₆₉H₄₆ 
• 1062555-26-3 C₇₃H₅₄ 
• 1062555-29-6 C₇₆H₅₄ 
• 1062555-34-3 C₅₉H₄₀ 
• 1260228-94-1 9,9-dimethyl-2-(2-nitrophenyl)-9H-fluorene 

Relevant articles and documents

Aromatic compound and organoelectro　luminescent device comprising the compound

The present invention relates to an aromatic compound denoted by chemical formula 1, and an organic electroluminescent device comprising the compound. The organic electroluminescent device comprising the aromatic compound by the present invention has low driving voltage, and excellent lifetime properties and luminance efficiency.

Novel aromatic amine compounds for organic light-emitting diode and organic light-emitting diode including the same

The present invention relates to an organic light emitting compound represented by the chemical formula A or the chemical formula B and an organic light emitting diode comprising the same, wherein A1 to A3, X, Y, and Z are the same as defined in the specification.COPYRIGHT KIPO 2016

Synthesis and characterization of highly stable and efficient star-molecules

A series of well-defined star-shaped molecules have been synthesized by Pd-catalyzed Suzuki cross-coupling starting from very simple reactants with 1,3,5-trisubstituted benzene, 2,4,6-trisubstituted pyridine and trisubstituted phenylcarbazole as the backbones. These star-molecules are all soluble in common organic solvents and electrochemically stable with reversible cyclic voltammographs and high lying HOMOs. They exhibit excellent blue-fluorescence with quantum yield up to 0.87 and high glass transition temperatures. These molecules offer potential as pure blue-light emitting, hole-transport or host materials for optoelectronic applications.