40230-97-5

Basic information

• Product Name: N N-DIMETHYL-4-[(TRIMETHYLSILYL)ETHYNYL&
• Synonyms: N N-DIMETHYL-4-[(TRIMETHYLSILYL)ETHYNYL&;1-TRIMETHYLSILYLETHYNYL-4-DIMETHYLANILI&;n,n-dimethyl-4-[(trimethylsilyl)ethynyl]aniline
• CAS NO: 40230-97-5
• Molecular Formula: C₁₃H₁₉NSi
• Molecular Weight: 217.38
• Product Categories: Self Assembly&Contact Printing;Self-Assembly Materials;Silanes
• Mol File: 40230-97-5.mol
• Article Data: 30

Chemical Properties

• Melting Point: 86-90 °C(lit.)
• Boiling Point: 274.7±32.0 °C(Predicted)
• Appearance: /
• Density: 0.94±0.1 g/cm3(Predicted)
• Storage Temp.: 2-8°C(protect from light)
• PKA: 5.75±0.24(Predicted)
• CAS DataBase Reference: N N-DIMETHYL-4-[(TRIMETHYLSILYL)ETHYNYL&(CAS DataBase Reference)
• NIST Chemistry Reference: N N-DIMETHYL-4-[(TRIMETHYLSILYL)ETHYNYL&(40230-97-5)
• EPA Substance Registry System: N N-DIMETHYL-4-[(TRIMETHYLSILYL)ETHYNYL&(40230-97-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 40230-97-5(Hazardous Substances Data)

Usage

General Description

N,N-Dimethyl-4-[(trimethylsilyl)ethynyl]-anilin-2-amine, also known as DMAPA, is a chemical compound commonly used as a reagent in organic synthesis. It is a substituted aniline derivative that contains a trimethylsilyl group and an ethynyl group. DMAPA is utilized in a wide range of synthetic transformations, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. It is often employed as a catalyst or a nucleophilic reagent in various chemical reactions, and its versatility makes it a valuable tool in the field of organic chemistry. Additionally, DMAPA is known for its stability and relatively low toxicity, making it a popular choice for many laboratory applications.

InChI:InChI=1S/C13H19NSi/c1-14(2)13-8-6-12(7-9-13)10-11-15(3,4)5/h6-9H,1-5H3

Upstream product

• 586-77-6 4-bromo-N,N-dimethylaniline 
• 1066-54-2 trimethylsilylacetylene 
• 698-70-4 4-Iodo-N,N-dimethylaniline 
• 121-69-7 N,N-dimethyl-aniline 
• 81290-20-2 (trifluoromethyl)trimethylsilane 
• 17573-94-3 4-ethynyl-N,N-dimethylaniline 

Downstream Products

• 17573-94-3 4-ethynyl-N,N-dimethylaniline 
• 910467-59-3 N,N-dimethyl-4-{[4-[(trimethylsilyl)ethynyl]phenyl]ethynyl}aniline 
• 858363-73-2 dimethyl-{4-[4-(4-trimethylsilanylethynyl-phenylethynyl)-phenylethynyl]-phenyl}-amine 
• 880499-57-0 5-bromo-2-([4-(dimethylamino)phenyl]ethynyl)benzonitrile 
• 58300-70-2 bis(p-dimethylaminophenyl)butadiyne 
• 155629-23-5 N,N-dimethyl-4-(2-pyridin-4-ylethynyl)aniline 
• 242487-94-1 4H-2,6-di-4-(N,N-dimethylaminophenyl)thiopyran-4-one 
• 242487-90-7 1,5-bis(4-N,N-dimethylaminophenyl)-1,4-pentadiyn-3-one 

Relevant articles and documents

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Cobalt-Catalyzed Hydroalkynylation of Vinylaziridines

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A Porous and Solution-Processable Molecular Crystal Stable at 200 °c: The Surprising Donor-Acceptor Impact

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