120-85-4 Usage
Uses
Used in Polymerization Catalysts:
1,2,4-Trimethyldiethylenediamine is used as a polymerization catalyst for its ability to initiate and accelerate the polymerization process of various monomers. Its chemical structure allows it to form stable complexes with monomers, facilitating the formation of polymer chains and improving the efficiency of the polymerization process.
Used in Chemical Industry:
1,2,4-Trimethyldiethylenediamine is used as a chemical intermediate for the synthesis of various compounds, such as pharmaceuticals, dyes, and agrochemicals. Its amine groups can undergo a range of reactions, making it a versatile building block in the chemical industry.
Used in Water Treatment:
Due to its miscibility with water and ability to form complexes with metal ions, 1,2,4-Trimethyldiethylenediamine can be used in the water treatment industry as a chelating agent to remove heavy metals from water sources.
Used in Corrosion Inhibition:
1,2,4-Trimethyldiethylenediamine can be used as a corrosion inhibitor in the oil and gas industry, where it helps to protect metal surfaces from corrosion by forming a protective film on the metal surface, reducing the rate of corrosion.
Used in Textile Industry:
In the textile industry, 1,2,4-Trimethyldiethylenediamine is used as a curing agent for epoxy resins, which are commonly used in the production of coatings, adhesives, and composite materials. Its ability to react with epoxy groups enhances the mechanical properties and durability of the final product.
Check Digit Verification of cas no
The CAS Registry Mumber 120-85-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120-85:
(5*1)+(4*2)+(3*0)+(2*8)+(1*5)=34
34 % 10 = 4
So 120-85-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H16N2/c1-7-6-8(2)4-5-9(7)3/h7H,4-6H2,1-3H3/t7-/m1/s1
120-85-4Relevant articles and documents
Biocatalytic Access to Piperazines from Diamines and Dicarbonyls
Borlinghaus, Niels,Gergel, Sebastian,Nestl, Bettina M.
, p. 3727 - 3732 (2018/04/14)
Given the widespread importance of piperazines as building blocks for the production of pharmaceuticals, an efficient and selective synthesis is highly desirable. Here we show the direct synthesis of piperazines from 1,2-dicarbonyl and 1,2-diamine substrates using the R-selective imine reductase from Myxococcus stipitatus as biocatalyst. Various N- and C-substituted piperazines with high activity and excellent enantioselectivity were obtained under mild reaction conditions reaching up to 8.1 g per liter.
The Absolute Configurations of (+)- and (-)-2-Methylpiperazines and their N-Methyl Derivatives.
Armarego, Wilfred L. F.,Schou, Henning,Waring, Paul
, p. 1951 - 1966 (2007/10/02)
S(-)-2-Methylpiperazinium dichloride was prepared by reduction of S(-)-3-methyl-2,5-dioxopiperazine (from glycyl-S-alanine) which established its absolute configuration.This dichloride and its enantiomer, R(+)-2-methylpiperazinium dichloride, were obtained in less optically pure forms by recrystallization of the diastereomeric RS-2-methylpiperazinium 2R,3R-di-O-benzoyltartrate salts followed by decomposition with a base.They were converted into S(+)- and R(-)-1,2,4-trimethylpiperazinium dichloride, S(+)- and R(-)-1,2,4,4-tetramethylpiperazinium iodide and S(+)- and R(-)-1,1,2,4,4-pentamethylpiperazinium diiodide.
