56043-45-9

Basic information

• Product Name: Methylium, chlorobis(dimethylamino)-, chloride
• CAS NO: 56043-45-9
• Molecular Formula: C5H12ClN2.Cl
• Molecular Weight: 171.07
• Mol File: 56043-45-9.mol
• Article Data: 63

Chemical Properties

• CAS DataBase Reference: Methylium, chlorobis(dimethylamino)-, chloride(CAS DataBase Reference)
• NIST Chemistry Reference: Methylium, chlorobis(dimethylamino)-, chloride(56043-45-9)
• EPA Substance Registry System: Methylium, chlorobis(dimethylamino)-, chloride(56043-45-9)

Safety Data

• Hazardous Substances Data: 56043-45-9(Hazardous Substances Data)

Upstream product

• 79-37-8 oxalyl dichloride 
• 57-13-6 urea 
• 14989-30-1 hypochloric acid 
• 632-22-4 tetramethylurea 
• 75-44-5 phosgene 
• 34656-65-0 Dimethyltrichloromethylamine 
• 68-12-2 N,N-dimethyl-formamide 
• 2782-91-4 1,1,3,3-tetramethyl-2-thiourea 

Downstream Products

• 129995-78-4 4--2-dimethylamino-5-methyl-6-phenylpyrimidine 
• 61-33-6 penicillin G 
• 1213750-68-5 1,1,3,3-tetramethyl-2-(2'-deoxy-2',2'-difluoro-3',5'-di-O-benzoyl-D-ribofuranosyl)isouronium chloride 
• 22703-65-7 α--4-nitrophenylacetonitrile 
• 27649-49-6 1,1-Bis-dimethylamino-2-(4-fluor-phenyl)-2-cyan-ethylen 
• 27649-51-0 1,1-Bis-dimethylamino-2-cyan-2-<4-brom-phenyl>-aethylen 
• 94790-37-1 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 
• 125700-67-6 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 

Relevant articles and documents

Synthesis of 2-dimethylaminobenzazoles via a guanidine intermediate: Reaction of 2-substituted aniline derivatives with 2-chloro-1,1,3,3-tetramethyl-formamidinium chloride

Reactions of 2-aminophenols, 2-aminothiophenol and ophenylenediamines with 2-chloro-1,1,3,3-tetramethylformamidinium chloride proceeded easily via cyclization of guanidine intermediates to give the corresponding benzazoles having a dimethylamino group at

Probing the Proton-Coupled Electron-Transfer (PCET) Reactivity of a Cross-Conjugated Cruciform Chromophore by Redox-State-Dependent Fluorescence

Proton-coupled electron transfer (PCET) reactions are of great importance in synthetic chemistry and in biology, but the acquisition of kinetic information for these reactions is often difficult. Herein, we report the synthesis of a new PCET reagent, showing redox-state dependent fluorescence, by merging the concept of cross-conjugated cruciform chromophores with the strategy of imposing redox activity and Br?nsted basicity to aromatic compounds by substitution with guanidino groups. The compound is isolated and characterized in all stable states—reduced, twofold and fourfold protonated and twofold oxidized—and then applied in PCET reactions by using its redox-state dependent fluorescence signal for kinetic measurements.

Redox-Active Guanidines with One or Two Guanidino Groups and Their Integration in Low-Dimensional Perovskite Structures

Redox-active guanidines are versatile reagents in redox and proton-coupled electron-transfer (PCET) reactions. Recently, they were integrated as sacrificial electron donors for the prohibition of metal oxidation in perovskite materials. Herein we report t