10368-90-8

Basic information

• Product Name: (7R,14S)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane
• Synonyms: (7R,14S)-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane; 1,4,8,11-tetraazacyclotetradecane, 5,5,7,12,12,14-hexamethyl-, (7R,14S)-
• CAS NO: 10368-90-8
• Molecular Formula: C₁₆H₃₆N₄
• Molecular Weight: 284.4838
• Mol File: 10368-90-8.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 381.5°C at 760 mmHg
• Flash Point: 185.8°C
• Density: 0.814g/cm³
• Vapor Pressure: 5.07E-06mmHg at 25°C
• Refractive Index: 1.415
• CAS DataBase Reference: (7R,14S)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane(CAS DataBase Reference)
• NIST Chemistry Reference: (7R,14S)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane(10368-90-8)
• EPA Substance Registry System: (7R,14S)-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane(10368-90-8)

Safety Data

• Hazardous Substances Data: 10368-90-8(Hazardous Substances Data)

Upstream product

• 56013-65-1 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene dihydrobromide 
• 19301-51-0 5,7,7-Trimethyl-2,3,6,7-tetrahydro-1,4-diazepine 

Downstream Products

• 76740-66-4 trans-dichloro(C-meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)ruthenium(III) p-toluenesulfonate 
• 218600-74-9 [manganese(III)((+/-)l-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)(3,5-di-tert-butylcatecholate)] tetraphenylborate 
• 7440-22-4 silver 

Relevant articles and documents

Copper(II) and nickel(II) complexes of an N-pendent bis-(cyanoethyl) derivative of an isomeric hexamethyl tetraazamarocyclic ligand: Synthesis, characterization, electrolytic behavior and antimicrobial studies

Hexamethyl derivative salt of the fourteen membered tetraazamacrocycle, Me6[14]diene.2HClO4 (L.2HClO4) has been synthesized by the condensation of ethylenediamine with acetone in presence of quantitative amount of perchloric acid. This diene ligand salt on reduction with NaBH4 followed by extraction with CHCl3 at pH above 12 resulted in a mixture of isomeric ligands, Me6[14]anes which were separated by fractional crystallization from xylene and designated by ‘tet-a’ and ‘tet-b’. Interaction of ‘tet-b’ with excess of acrylonitrile yielded an N-pendent derivative ‘tet-bx’ in which two cyanoethyl groups were attached on less crowded two trans-N atoms. Interactions of nickel(II) acetate tetrahydrate and copper(II) perchlorate hexahydrate with ‘tet-bx’ followed by subsequent addition of NaClO4·6H2O and HClO4 in case of nickel(II) produced square planar orange [Ni(‘tet-bx’)](ClO4)2 and six coordinated octahedral reddish purple [Cu(‘tet-bx’)(ClO4)2] complex respectively. The axial addition reactions on [Ni(‘tet-bx’)](ClO4)2 with NCS, NO3, NO2, Cl, Br and I afforded different colored six coordinated octahedral axial addition products: violet [Ni(‘tet-bx’)(NCS)2]; violet [Ni(‘tet-bx’)(NO3)(ClO4)]; green [Ni(‘tet-bx’)(NO2)(H2O)](ClO4); brown [Ni(‘tet-bx’)(ClO4)Cl]; brown [Ni(‘tet-bx’)(H2O)Br](ClO4) and pink [Ni(‘tet-bx’)(ClO4)I] respectively. All compounds have been characterized by different analytical and spectroscopic parameters. The antimicrobial activities of the concerned ligand and its complexes have been investigated against different bacteria and fungi.

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Preparation of a new metallomicelle catalyst for the hydrolysis of bis(4-nitrophenyl) phosphate

A new metallomicellar system containing cerium(III), a macrocylic polyamine ligand, and the nonionic surfactant Brij35(polyoxyethylene(23) lauryl ether) was prepared and used as a catalyst in the hydrolysis of bis(4-nitrophenyl) phosphate (BNPP). Catalyti