1000608-48-9

Basic information

• Product Name: [(triphenylphosphine)2 copper(I) (4-amino-5-methyl-2H-1,2,4-triazole-3(4H)-thione)] nitrate*ethanol
• CAS NO: 1000608-48-9
• Molecular Weight: 826.375
• Mol File: 1000608-48-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [(triphenylphosphine)2 copper(I) (4-amino-5-methyl-2H-1,2,4-triazole-3(4H)-thione)] nitrate*ethanol(CAS DataBase Reference)
• NIST Chemistry Reference: [(triphenylphosphine)2 copper(I) (4-amino-5-methyl-2H-1,2,4-triazole-3(4H)-thione)] nitrate*ethanol(1000608-48-9)
• EPA Substance Registry System: [(triphenylphosphine)2 copper(I) (4-amino-5-methyl-2H-1,2,4-triazole-3(4H)-thione)] nitrate*ethanol(1000608-48-9)

Safety Data

• Hazardous Substances Data: 1000608-48-9(Hazardous Substances Data)

Upstream product

• 20939-15-5 4-amino-5-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 
• 3251-29-4 cuprous nitrate 
• 64-17-5 ethanol 
• 603-35-0 triphenylphosphine 

Relevant articles and documents

Synthesis, characterization, and crystal structure of the new Schiff-bases derived from 1,2,4-triazole and the structure of [(PPh3) 2Cu(AMTT)]NO3·EtOH (AMTT = 4-amino-5-methyl-2H-1,2, 4-triazole-3(4H)-thione)

The reactions of 4-amino-5-methyl-2H-1,2,4-triazole-3(4H)-thione (AMTT, L1) with 2-thiophen carbaldehyde, salicylaldehyde and 2-nitrobenzaldehyde in methanol led to the corresponding Schiff-bases (L1a-c). The reaction of L1 with [(PPh3)2Cu]NO3 in ethanol gave the ionic complex [(PPh3)2Cu(L1)]NO3·EtOH (2) All compounds were characterized by infrared spectroscopy, elemental analyses as well as by X-ray diffraction studies. Crystal data for L1a at 20°C: space group P21/n with a = 439.6(2), b = 2074.0(9), c = 1112.8(4) pm, β= 93.51(3)°, Z = 4, R1, = 0.0406, Lib at -80°C: space group P21/n with a = 1268.9(2), b = 739.3(1), c = 1272.5(1) pm, β= 117.97(1)°, Z = 4, R1 = 0.0361, L1c at -80°C: space group P21/n with a = 847.8(1), b = 1502.9(2), c = 981.5(2) pm, β= 110.34(1)°, Z = 4, R1 = 0.0376 and for 2 at -80°C: space group P1 with a = 1247.8(1), b = 1270.3(1), c = 1387.5(1) pm, α = 84.32(1)°, β= 84.71(1)°, γ = 63.12(1)°, Z = 2, R1 = 0.0539.