14569-76-7 Usage
General Description
But-2-ynylene bis(chloroacetate) is a chemical compound with the molecular formula C8H8Cl2O4. It is an organic compound that contains two chloroacetate functional groups attached to a but-2-ynylene backbone. But-2-ynylene bis(chloroacetate) is a colorless, transparent liquid with a slightly sharp odor. But-2-ynylene bis(chloroacetate) is used as a chemical intermediate in the synthesis of other organic compounds, such as pharmaceuticals, agrochemicals, and dyes. It has potential applications in the production of polymers, coatings, and adhesives. However, it is important to handle this compound with care as it may be harmful if inhaled or ingested and can cause irritation to the skin and eyes.
Check Digit Verification of cas no
The CAS Registry Mumber 14569-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,6 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14569-76:
(7*1)+(6*4)+(5*5)+(4*6)+(3*9)+(2*7)+(1*6)=127
127 % 10 = 7
So 14569-76-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H8Cl2O4/c9-5-7(11)13-3-1-2-4-14-8(12)6-10/h3-6H2
14569-76-7Relevant articles and documents
Synthesis of new AB2 monomers for polymerization to hyperbranched polymers by 1,3-dipolar cycloaddition
Smet, Mario,Metten, Kris,Dehaen, Wim
, p. 1097 - 1108 (2007/10/03)
A number of AB2 monomers containing either one azide and two acetylene functions or vice versa have been prepared. Upon polymerization, these compounds were found to give rise to hyperbranched oligomers as detected by NMR spectroscopy. However, the formation of high-molecular-weight polymers could not be proven by GPC analysis. Crosslinking was found to be a major drawback of this approach to hyperbranched polymers. Two examples of the interesting situation in which the polymerization already starts during the introduction of the polymerizable group are described.
