1-(1,3,3,3-tetrachloro-propoxy)-butane, also known as 1-(1,3,3,3-tetrachloro-2-propoxy)butane, is a chemical compound with the molecular formula C7H12Cl4O. It is a colorless liquid with a density of 1.34 g/cm3 and a boiling point of 260°C. 1-(1,3,3,3-tetrachloro-propoxy)-butane is primarily used as a flame retardant in various applications, including plastics, textiles, and coatings. Due to its chemical structure, it exhibits excellent thermal stability and resistance to degradation, making it an effective additive for enhancing the fire safety of materials. However, it is important to note that the use of such chemicals should be carefully managed to minimize potential environmental and health risks associated with their release into the environment.
The CAS Registry Mumber 1561-38-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,6 and 1 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 1561-38: (6*1)+(5*5)+(4*6)+(3*1)+(2*3)+(1*8)=72 72 % 10 = 2 So 1561-38-2 is a valid CAS Registry Number.