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723037

Sigma-Aldrich

2-Cyano-2-propyl dodecyl trithiocarbonate

97% (HPLC)

Sinonimo/i:

S-(2-Cyanoprop-2-yl)-S-dodecyltrithiocarbonate

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About This Item

Formula empirica (notazione di Hill):
C17H31NS3
Numero CAS:
870196-83-1
Peso molecolare:
345.63
Numero MDL:
MFCD11973800
Codice UNSPSC:
12352100
ID PubChem:
329763970
NACRES:
NA.23

Livello qualitativo

100

Saggio

97% (HPLC)

Forma fisica

liquid

Indice di rifrazione

n20/D 1.535

Densità

0.991 g/mL at 25 °C

Temperatura di conservazione

2-8°C

Stringa SMILE

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
QSVOWVXHKOQYIP-UHFFFAOYSA-N

Descrizione generale

Need help choosing the correct RAFT Agent? Please consult the RAFT Agent to Monomer compatibility table.

Applicazioni

Reversible Addition Fragmentation Chain Transfer (RAFT) Polymerization
2-Cyano-2-propyl dodecyl trithiocarbonate is used as a RAFT agent for controlled radical polymerization; especially suited for the polymerization of methacrylate, methacrylamide, and styrene monomers. It is also used as a Chain Transfer Agent (CTA).

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM5629
MKCJ2182
MKCJ1879
MKCJ1880
MKCJ2181

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Articoli

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.

Protein- and Peptide- Polymer Conjugates by RAFT Polymerization

The modification of biomacromolecules, such as peptides and proteins, through the attachment of synthetic polymers has led to a new family of highly advanced biomaterials with enhanced properties.

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Protocolli

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.

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.

Concepts and Tools for RAFT Polymerization

Sigma-Aldrich presents an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

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