28469-92-3 Usage
Description
2,6-Dichlorostyrene is an organic compound with the chemical formula C8H6Cl2. It is a clear, colorless liquid that is used in various chemical reactions and processes.
Uses
Used in Chemical Synthesis:
2,6-Dichlorostyrene is used as a chemical intermediate for the preparation of various organic compounds. One of its applications is in the synthesis of 1,3-dichloro-2-(1,2-dibromo-ethyl)-benzene, which is achieved through a bromination reaction using bromine.
In the Chemical Industry:
2,6-Dichlorostyrene is utilized as a building block for the creation of more complex molecules and materials, contributing to the development of new products and technologies in the chemical sector. Its versatility as a chemical intermediate makes it a valuable component in the synthesis of various compounds with potential applications in different industries.
Purification Methods
Purify the styrene by fractional crystallisation from the melt and by distillation in vacuo. [Beilstein 5 III 1174.]
Check Digit Verification of cas no
The CAS Registry Mumber 28469-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,6 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28469-92:
(7*2)+(6*8)+(5*4)+(4*6)+(3*9)+(2*9)+(1*2)=153
153 % 10 = 3
So 28469-92-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H6Cl2/c1-2-6-7(9)4-3-5-8(6)10/h2-5H,1H2
28469-92-3Relevant articles and documents
Low pressure vinylation of aryl and vinyl halides via Heck-Mizoroki reactions using ethylene
Smith, Craig R.,RajanBabu
supporting information; experimental part, p. 1102 - 1110 (2010/03/25)
Aryl bromides and iodides in the presence of catalytic amounts of a palladacycle derived from acetophenone oxime and 2 equiv of potassium acetate react with ethylene under ambient pressure (15-30 psi) to give the corresponding vinylarenes. The reactions work with both electron-deficient and electron-rich aryl compounds and tolerate wide variety of common functional groups. Vinyl bromides lead to 1,3-dienes in moderate yields.
