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Sigma-Aldrich

2-Cyano-2-propyldodecyltrithiocarbonat

97% (HPLC)

Synonym(e):

S-(2-Cyanoprop-2-yl)-S-dodecyltrithiocarbonat

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About This Item

Empirische Formel (Hill-System):
C17H31NS3
CAS-Nummer:
870196-83-1
Molekulargewicht:
345.63
MDL-Nummer:
MFCD11973800
UNSPSC-Code:
12352100
PubChem Substanz-ID:
329763970
NACRES:
NA.23

Assay

97% (HPLC)

Form

liquid

Brechungsindex

n20/D 1.535

Dichte

0.991 g/mL at 25 °C

Lagertemp.

2-8°C

SMILES String

CCCCCCCCCCCCSC(=S)SC(C)(C)C#N

InChI

1S/C17H31NS3/c1-4-5-6-7-8-9-10-11-12-13-14-20-16(19)21-17(2,3)15-18/h4-14H2,1-3H3

InChIKey

QSVOWVXHKOQYIP-UHFFFAOYSA-N

Allgemeine Beschreibung

Benötigen Sie Hilfe bei der Wahl des korrekten RAFT-Mittels? Beziehen Sie sich bitte auf die RAFT-Mittel- und Monomer-Kompatibilitätstabelle.

Anwendung

Reversible-addition-fragmentation chain-transfer (RAFT) polymerization
2-Cyano-2-propyldodecyltrithiocarbonat wird als RAFT-Wirkstoff zur kontrollierten radikalischen Polymerisation verwendet und eignet sich besonders zur Polymerisation von Methacrylat-, Methacrylamid- und Styrolmonomeren. Es wird auch als Kettenübertragungsmittel (CTA) verwendet.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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Artikel

Evaluation of RAFT Agents

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).

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.

Functional Biomaterials Synthesized by Double-Head Polymerization Agents

Over the past two decades, the rapid advance of controlled living polymerization (CLP) techniques.

A Micro Review of Reversible Addition/Fragmentation Chain Transfer (RAFT) 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.

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Protokolle

RAFT Polymerization Procedures

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.

Concepts and Tools for RAFT Polymerization

We present an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

Typical Procedures for Polymerizing via RAFT

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.

Typical Procedures for Polymerizing via ATRP

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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