135821-03-3 Usage
Uses
Used in Flame Retardancy:
DECHLORANE PLUS SYN is used as a flame retardant to enhance the fire resistance of various materials, such as plastics, textiles, and electronics. Its application helps to slow down the spread of fire, providing additional safety and protection in case of a fire incident.
Used in Environmental Testing and Research:
DECHLORANE PLUS SYN is employed as a standard in environmental testing and research to evaluate the effectiveness of other flame retardants and to study the impact of these chemicals on the environment. This application aids in the development of safer and more sustainable flame retardant alternatives.
Check Digit Verification of cas no
The CAS Registry Mumber 135821-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 135821-03:
(8*1)+(7*3)+(6*5)+(5*8)+(4*2)+(3*1)+(2*0)+(1*3)=113
113 % 10 = 3
So 135821-03-3 is a valid CAS Registry Number.
135821-03-3Relevant articles and documents
Tandem reverse-electron-demand Diels-Alder reactions of 1,5-cyclooctadiene
Garcia,Fronczek,McLaughlin
, p. 3289 - 3292 (1991)
Hexachlorocyclopentadiene and 5,5-dimethoxy-1,2,3,4-tetrachlorocyclopenta-2,4-diene react with 1,5-cyclooctadiene to produce a 1:4 syn to anti mixture of diadducts in good yield. The stereochemistry of the diastereomers is examined using X-ray and molecular mechanics calculations are used to explore some of the potential causes for the observed diastereoselectivity.
Reverse-electron-demand diels-alder dienophile π-face selectivity via conformation dependent transmission of π-σ-π electronic interactions
Garcia, J. Gabriel,McLaughlin, Mark L.
, p. 3293 - 3296 (1991)
Reverse-electron-demand Diels-Alder reactions of a series of remotely substituted cyclooctenes with hexachlorocyclopentadiene and 5,5-dimethoxy-1,2,3,4-tetrachlorocyclopenta-2,4-diene indicate that dienophile π-face selectivity results from conformation dependent transmission of π-G-π electronic interactions.
