Solvent Brown 53

Base Information

• Chemical Name: Solvent Brown 53
• CAS No.: 64696-98-6
• Molecular Formula: C18H10N4NiO2
• Molecular Weight: 372.993
• Mol file: 64696-98-6.mol

Synonyms:Nickel,[2,3-bis[[(2-hydroxyphenyl)methylene]amino]-2-butenedinitrilato(2-)-N2,N3,O2,O3]-,(SP-4-2)-;2-Butenedinitrile, 2,3-bis[[(2-hydroxyphenyl)methylene]amino]-,nickel complex;2,3'-Bis[[2-hydroxyphenyl)methylene]amino]-2-butenedinitrilato(2-)-N2,N3,O2,O3]nickel;C.I. Solvent Brown 53;Polysynthren Brown R;

Chemical Property of Solvent Brown 53

Chemical Property:

• Appearance/Colour: brown powder
• PSA: 72.06000
• Density: 1.615g/cm3 at 25℃
• LogP: 2.04076

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Solvent Brown 53

There total 1 articles about Solvent Brown 53 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

nickel(II) chloride hexahydrate + salicylaldehyde (90-02-8) + diaminomaleonitrile (1187-42-4) → Ni((NCCNCHC6H4O)2) (64696-98-6)

Guidance literature:

In ethanol; byproducts: H2O, HCl; soln. of the dinitrile in 95% EtOH and a hot soln. of salicylaldehyde succesively added to a hot soln. of the metal salt kept at 70°C, heated; filtered off, washed with hot EtOH, dried over silica gel, elem. anal.;

DOI:10.1016/0022-1902(81)90005-1

upstream raw materials:

salicylaldehyde

diaminomaleonitrile

Refernces