216978-79-9

Basic information

• Product Name: 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde
• Synonyms: 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde;1,1,7,7-Tetramethyl-9-formyljulolidine ,98%;1,1,7,7-Tetramethyl-9-formyljulolidine ,99%;1,1,7,7-Tetramethylj;1H,5H-Benzo[ij]quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-1,1,7,7-tetraMethyl-;1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline-9-carbaldehyde
• CAS NO: 216978-79-9
• Molecular Formula: C17H23NO
• Molecular Weight: 257.37
• Mol File: 216978-79-9.mol
• Article Data: 1

Chemical Properties

• Melting Point: 81-82 °C
• Boiling Point: 375.055 °C at 760 mmHg
• Flash Point: 133.945 °C
• Appearance: /
• Density: 1.09 g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.573
• Storage Temp.: 2-8°C
• PKA: 3.29±0.60(Predicted)
• CAS DataBase Reference: 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde(216978-79-9)
• EPA Substance Registry System: 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde(216978-79-9)

Safety Data

• Hazardous Substances Data: 216978-79-9(Hazardous Substances Data)

Usage

General Description

1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde is a chemical compound that is commonly used in the production of fluorescent dyes and optical brighteners. Its molecular structure contains four methyl groups and a carboxaldehyde functional group, making it a highly reactive and versatile compound. It is often used as a fluorescent probe for bioimaging and has potential applications in the field of organic electronics. 1,1,7,7-Tetramethyljulolidine-9-carboxaldehyde is known for its high photostability and fluorescence quantum yield, making it a popular choice for researchers and industries seeking to develop new and improved fluorescent materials for various applications.

InChI:InChI=1/C17H23NO/c1-16(2)5-7-18-8-6-17(3,4)14-10-12(11-19)9-13(16)15(14)18/h9-11H,5-8H2,1-4H3

Upstream product

• 503-60-6 3,3-dimethyl-allyl chloride 
• 62-53-3 aniline 
• 68-12-2 N,N-dimethyl-formamide 
• 325722-28-9 1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline 
• 36127-33-0 N,N-bis(3-methylbut-2-ene-1-yl)aniline 

Downstream Products

• 200052-70-6 4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran 

Relevant articles and documents

NOVEL CATHODE BUFFER LAYER MATERIAL AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING SAME

The present invention relates to a novel cathode buffer layer material and an organic photoelectric device including the same. When the novel compound of the present invention is applied to a cathode buffer layer of an organic photoelectric device, for example, an organic solar cell or an organic photodiode, there is an effect in which the surface characteristics of an electron transport layer are improved through the high dipole moment of the novel compound to thereby facilitate electron extraction from a photoactive layer to a cathode electrode and to reduce series resistance and leakage current, and accordingly, the performance of an organic optoelectronic device (organic solar cell, organic photodiode, etc.) to be manufactured can be remarkably improved, which is industrially advantageous.