1,1,4,4-Tetraethoxybutane, also known as tetraethylene glycol diethyl ether or butane-1,1,4,4-tetrayl tetraethyl ether, is a colorless, viscous liquid with the chemical formula C10H22O5. It is an ether derivative of butane, consisting of a butane core with four ethoxy groups attached to each carbon atom. 1,1,4,4-tetraethoxy-butane is primarily used as a solvent and a chemical intermediate in the production of various organic compounds, such as plasticizers, surfactants, and other specialty chemicals. Due to its high boiling point and low vapor pressure, 1,1,4,4-tetraethoxybutane is also utilized as a heat transfer fluid in industrial applications. However, it is important to note that this chemical is considered hazardous due to its potential to cause harm to human health and the environment, and proper safety measures should be taken when handling it.
The CAS Registry Mumber 3975-13-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,7 and 5 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3975-13: (6*3)+(5*9)+(4*7)+(3*5)+(2*1)+(1*3)=111 111 % 10 = 1 So 3975-13-1 is a valid CAS Registry Number.