19435-68-8 Usage
Uses
Used in the Production of Polyurethane Foam:
N,N-Diethylbutane-1,4-diamine serves as a catalyst in the manufacturing process of polyurethane foam. Its role is crucial for the polymerization reaction that leads to the formation of the foam, which is widely used in various industries for its versatile properties, including insulation, cushioning, and as a component in furniture and bedding.
Used as a Curing Agent for Epoxy Resins:
In the realm of epoxy resins, N,N-Diethylbutane-1,4-diamine functions as an effective curing agent. It accelerates the cross-linking process, which hardens the resin and enhances its mechanical properties. This makes it an indispensable component in the production of coatings, adhesives, and composite materials that require high strength and durability.
Given the compound's reactivity and potential hazards, it is imperative that N,N-Diethylbutane-1,4-diamine is managed with proper safety measures in place, ensuring the well-being of both the environment and the individuals involved in its application.
Check Digit Verification of cas no
The CAS Registry Mumber 19435-68-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,3 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19435-68:
(7*1)+(6*9)+(5*4)+(4*3)+(3*5)+(2*6)+(1*8)=128
128 % 10 = 8
So 19435-68-8 is a valid CAS Registry Number.
19435-68-8Relevant academic research and scientific papers
Kinetics of Dimerization of Amines By Hydrogen Peroxide in the Presence of Ferrous Sulphate as Catalyst
Ahmad, Iftikhar,Rauf, A. M. A.,Saeed, Kamal M.
, p. 23 - 28 (2007/10/02)
Die Kinetik der Dimerisierung von Diethyl-,n-Butyl- und tert.-Butylamin durch Wasserstoffperoxid in Gegenwart von Fe(II)-Ionen wurde untersucht.Diese Reaktion ist bezueglich Fe(II)-Ionen und der Amine 1.Ordnung und 0.Ordnung betreffs Wasserstoffperoxid.Produkte der Dimerisierungsreaktionen sowie einige ihrer kristallinen Derivate wurden erhalten und identifiziert.Die Aktivierungsenergien fuer Diethyl-, n-Butyl- und tert.-Butylamin betragen 153, 130 bzw. 105 KJ mol-1.Ein Reaktionsmechanismus wurde aufgrund der experimentellen Beobachtungen vorgeschlagen.
The +-Peak in the Mass Spectra of Diamines
Kuehne, Hardy,Hesse, Manfred
, p. 1470 - 1481 (2007/10/02)
The mass spectra of di- and polyamines containing a 1,2-ethandiamine or a 1,3-propandiamine unit are quite often characterized by +-peaks.It is demonstrated that these peaks correspond to a fragment-ion formed by loss of H. from a formaldehyde-condensation product (e. g. 15) or by loss of CH3. from a acetalaldehyde-condensation product (e. g. 16) with the diamine.The aldehydes are usually impurities in solvents (especially methanol) used by chromatography, synthesis etc. of the diamines.
