345612-63-7 Usage
Uses
Used in Metal Extraction and Purification:
TETA is utilized as a chelating agent in metal extraction and purification processes, where its ability to form stable complexes with metal ions enhances the efficiency of these processes.
Used in Water Treatment:
In the water treatment industry, TETA serves as a corrosion inhibitor, protecting metal surfaces from degradation and extending the lifespan of water infrastructure.
Used in Polymer and Resin Production:
TETA is an ingredient in the production of certain types of polymers and resins, contributing to the development of materials with specific properties required for various applications.
Used in Rubber and Plastics Manufacturing:
As a crosslinking agent, TETA is essential in the manufacturing of rubber and plastics, improving the mechanical properties and performance of these materials.
Used in Adhesive and Coating Formulation:
TETA is a component in the formulation of certain types of adhesives and coatings, where it enhances the bonding and protective qualities of these products.
Check Digit Verification of cas no
The CAS Registry Mumber 345612-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,6,1 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 345612-63:
(8*3)+(7*4)+(6*5)+(5*6)+(4*1)+(3*2)+(2*6)+(1*3)=137
137 % 10 = 7
So 345612-63-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H36N8O4/c19-15(27)11-23-3-1-4-24(12-16(20)28)8-10-26(14-18(22)30)6-2-5-25(9-7-23)13-17(21)29/h1-14H2,(H2,19,27)(H2,20,28)(H2,21,29)(H2,22,30)
345612-63-7Relevant articles and documents
The NiCEST approach: Nickel(II) ParaCEST MRI contrast agents
Olatunde, Abiola O.,Dorazio, Sarina J.,Spernyak, Joseph A.,Morrow, Janet R.
, p. 18503 - 18505 (2012)
Paramagnetic Ni(II) complexes are shown here to form paraCEST MRI contrast agents (paraCEST = paramagnetic chemical exchange saturation transfer; NiCEST = Ni(II) based CEST agents). Three azamacrocycles with amide pendent groups bind Ni(II) to form stable NiCEST contrast agents including 1,4,7- tris(carbamoylmethyl)-1,4,7-triazacyclononane (L1), 1,4,8,11- tetrakis(carbamoylmethyl)-1,4,8,11-tetraazacyclotetradecane (L2), and 7,13-bis(carbamoylmethyl)-1,4,10-trioxa-7,13-diazacyclopentadecane (L3). [Ni(L3)]2+, [Ni(L1)]2+, and [Ni(L2)]2+ have CEST peaks attributed to amide protons that are shifted 72, 76, and 76 ppm from the bulk water resonance, respectively. Both CEST MR images and CEST spectroscopy show that [Ni(L3)]2+ has the largest CEST effect in 100 mM NaCl, 20 mM HEPES pH 7.4 at 37 'C. This larger CEST effect is attributed to the sharper proton resonances of the complex which arise from a rigid structure and low relaxivity.
MACROCYCLES, COBALT AND IRON COMPLEXES OF SAME, AND METHODS OF MAKING AND USING SAME
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Page/Page column 52, (2015/03/28)
Provided are macrocyclic compounds and iron or cobalt coordinated macrocyclic compounds. The compounds can be used as MRI contrast agents. Certain compounds are redox active and can be used to assess the biological redox status of a sample.
