32321-30-5

Basic information

• Product Name: hexamethylbenzene-alpha1,alpha4-diamine
• Synonyms: hexamethylbenzene-alpha1,alpha4-diamine;2,3,5,6-Tetramethyl-1,4-benzenebis(methanamine);(2,3,5,6-tetramethyl-1,4-phenylene)dimethanamine
• CAS NO: 32321-30-5
• Molecular Formula: C₁₂H₂₀N₂
• Molecular Weight: 192.3
• EINECS: 250-987-9
• Mol File: 32321-30-5.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: hexamethylbenzene-alpha1,alpha4-diamine(CAS DataBase Reference)
• NIST Chemistry Reference: hexamethylbenzene-alpha1,alpha4-diamine(32321-30-5)
• EPA Substance Registry System: hexamethylbenzene-alpha1,alpha4-diamine(32321-30-5)

Safety Data

• Hazardous Substances Data: 32321-30-5(Hazardous Substances Data)

Upstream product

• 3022-16-0 1,4-bis(chloromethyl)-2,3,5,6-tetramethylbenzene 
• 35168-64-0 1,4-bis(bromomethyl)-2,3,5,6-tetramethylbenzene 
• 95-93-2 1,2,4,5-tetramethylbenzene 

Downstream Products

• 93142-38-2 N,N'-Diacetyl-2,3,5,6-tetramethyl-1,4-di--benzol 

Relevant articles and documents

Macrocyclic Receptor for Precious Gold, Platinum, or Palladium Coordination Complexes

Two macrocyclic tetralactam receptors are shown to selectively encapsulate anionic, square-planar chloride and bromide coordination complexes of gold(III), platinum(II), and palladium(II). Both receptors have a preorganized structure that is complementary to its precious metal guest. The receptors do not directly ligate the guest metal center but instead provide an array of arene π-electron donors that interact with the electropositive metal and hydrogen-bond donors that interact with the outer electronegative ligands. This unique mode of supramolecular recognition is illustrated by six X-ray crystal structures showing receptor encapsulation of AuCl4-, AuBr4-, PtCl4-2, or Pd2Cl6-2. In organic solution, the 1:1 association constants correlate with specific supramolecular features identified in the solid state. Technical applications using these receptors are envisioned in a wide range of fields that involve precious metals, including mining, recycling, catalysis, nanoscience, and medicine.