723118
Bis(thiobenzoyl) disulfide
>95% (HPLC)
About This Item
Prodotti consigliati
![4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid 97% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/204/925/30ae6ca0-5b0b-4963-a061-7e5e3d1a85af/640/30ae6ca0-5b0b-4963-a061-7e5e3d1a85af.png)
Saggio
>95% (HPLC)
Forma fisica
solid
Punto di fusione
94-96 °C
Temperatura di conservazione
−20°C
Stringa SMILE
S=C(SSC(=S)c1ccccc1)c2ccccc2
InChI
1S/C14H10S4/c15-13(11-7-3-1-4-8-11)17-18-14(16)12-9-5-2-6-10-12/h1-10H
LWGLGSPYKZTZBM-UHFFFAOYSA-N
Descrizione generale
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Aquatic Acute 1 - Aquatic Chronic 1
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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Articoli
A series of polymerization were carried out using RAFT agents and monomers yielding well-defined polymers with narrow molecular weight distributions. The process allows radical-initiated growing polymer chains to degeneratively transfer reactivity from one to another through the use of key functional groups (dithioesters, trithiocarbonates, xanthates and dithiocarbamates). RAFT agents help to minimize out-of-control growth and prevent unwanted termination events from occurring, effectively controlling polymer properties like molecular weight and polydispersity. RAFT agents are commercially available. RAFT does not use any cytotoxic heavy metal components (unlike ATRP).
RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.
We presents an article about a micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization. RAFT (Reversible Addition/Fragmentation Chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.
Tools for Performing ATRP
Protocolli
RAFT (Reversible Addition-Fragmentation chain Transfer) is a form of living radical polymerization involving conventional free radical polymerization of a substituted monomer in the presence of a suitable chain transfer (RAFT) reagent.
Sigma-Aldrich presents an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.
We presents an article featuring procedures that describe polymerization of methyl methacrylate and vinyl acetate homopolymers and a block copolymer as performed by researchers at CSIRO.
Sigma-Aldrich presents an article about the typical procedures for polymerizing via ATRP, which demonstrates that in the following two procedures describe two ATRP polymerization reactions as performed by Prof. Dave Hadddleton′s research group at the University of Warwick.
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