Definition & Betydelse | Engelska ordet XANTHATE

Definition av XANTHATE

1. (kemi) xantat

Exempel på hur man kan använda XANTHATE i en mening

• They named the fiber "viscose", because the reaction product of carbon disulfide and cellulose in basic conditions gave a highly viscous solution of xanthate.
• However, RAFT (or more specifically, MADIX) polymerization offers a convenient method of controlling the synthesis of PVA by the addition of a xanthate or a dithiocarbamate chain transfer agent.
• The tributyltin radical abstracts the xanthate group from 2 by attack of 4 at the sulfur atom with concurrent homolytic cleavage of the C-S π bond.
• Mercaptoimidazole are commonly used as antioxidants in rubber production, obtained by condensing xanthate esters.
• Akin to the preparation of most xanthates, sodium ethyl xanthate can be prepared by treating sodium ethoxide with carbon disulfide:.

Förberedelsen av sidan tog: 74,90 ms.