19435-68-8 Usage
General Description
N,N-Diethylbutane-1,4-diamine is a chemical compound with the molecular formula C10H24N2. It is a derivative of butane-1,4-diamine, and the addition of two ethyl groups to the nitrogen atoms. N,N-Diethylbutane-1,4-diamine is commonly used as a catalyst for the production of polyurethane foam, as well as a curing agent for epoxy resins. It is a colorless to pale yellow liquid with a strong amine odor, and it is considered to be a hazardous material due to its potential for causing skin irritation and respiratory sensitization. N,N-Diethylbutane-1,4-diamine should be handled and used with proper safety precautions in a controlled laboratory or industrial setting.
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 articles and documents
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Veith,H.J. et al.
, p. 653 - 680 (1971)
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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.
