21483-63-6 Usage
Uses
Used in Pesticide Industry:
1,1,1,2,3,4,4-heptachloro-2-butene is used as a pesticide for its insecticidal properties, which were once valued for controlling pests in agricultural settings. However, due to its toxicity and potential carcinogenic effects, its use in this application has been largely discontinued.
Used in Industrial Chemicals:
In the industrial chemical sector, 1,1,1,2,3,4,4-heptachloro-2-butene was employed for various chemical processes. Its specific applications may have included use as an intermediate in the synthesis of other chemicals or in processes requiring its unique chemical properties. However, given its hazardous nature, these uses have been curtailed in favor of safer alternatives.
Despite the historical uses of 1,1,1,2,3,4,4-heptachloro-2-butene in these industries, it is important to note that due to its recognized risks, its application has been significantly reduced or eliminated in many parts of the world. The ongoing presence of this chemical as an environmental contaminant underscores the need for continued vigilance in monitoring, regulating, and safely managing its presence to protect public health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 21483-63-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,8 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21483-63:
(7*2)+(6*1)+(5*4)+(4*8)+(3*3)+(2*6)+(1*3)=96
96 % 10 = 6
So 21483-63-6 is a valid CAS Registry Number.
21483-63-6Relevant academic research and scientific papers
SYNTHESIS OF POLYFUNCTIONAL ORGANOCHLORINE COMPOUNDS BASED ON 1,1,1,2,3,3,4,4-OCTACHLOROBUTANE
Kaberdin, R. V.,Potkin, V. I.,Dubova, E. Yu.,Ol'dekop, Yu. A.
, p. 1458 - 1462 (2007/10/02)
2,3,3,4,4-Pentachlorobutyric acid was obtained with a preparative yield by the reaction of 1,1,1,2,3,3,4,4-octachlorobutane with oleum.The dehydrochlorination of octachlorobutane with an equimolar amount of an aqueous solution of sodium hydroxide, catalyzed by triethylbenzylammonium chloride, takes place by the elimination of one molecule of hydrogen chloride from positions 1,2 and 2,3 with the formation of isomeric heptachlorobutenes.Hydrolysis of the latter with fuming nitric acid gave the difficultly obtainable 1,1,2,4,4-pentachloro-1-buten-3-one and Z-α,β,χ,χ-tetrachlorocrotonic acid.
