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760110

Sigma-Aldrich

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanol

Synonym(e):

Dodecyl Thiol Cyano Thiol

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About This Item

Empirische Formel (Hill-System):
C19H35NOS3
Molekulargewicht:
389.68
MDL-Nummer:
MFCD22417215
UNSPSC-Code:
12162002
PubChem Substanz-ID:
329766838
NACRES:
NA.23

Assay

≥96.5% (HPLC)

Qualitätsniveau

100

Form

solid or liquid (Powder or Solid or Crystals or Chunk(s) or Semi-solid or Liquid)

Lagertemp.

2-8°C

SMILES String

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

InChI

1S/C19H35NOS3/c1-3-4-5-6-7-8-9-10-11-12-16-23-18(22)24-19(2,17-20)14-13-15-21/h21H,3-16H2,1-2H3

InChIKey

SAFBIHFUHZPVOZ-UHFFFAOYSA-N

Allgemeine Beschreibung

Reversible addition-fragmentation chain transfer (RAFT) polymerisation is used to produce narrow polydispersity polymers of complex architecture. 4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanol is an hydroxyl functionalised trithiocarbonate RAFT agent.It is used as a dual initiator for RAFT and ring opening polymerisation to form well-defined block copolymers. They have good control of polymerisation for a wide range of vinyl monomers.

Anwendung

Initiator for RAFT and ring opening polymerisation of block copolymers derived from vinyl monomers of styrene, metacryalte, acrylamide and cyclic monomers.

Leistungsmerkmale und Vorteile

Good hydrolytic stability, suitable for a wide range of monomers and reaction conditions.

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301

Gefahreneinstufungen

Acute Tox. 3 Oral

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

No data available

Flammpunkt (°C)

No data available

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCQ3678
MKCK9881
MKCF4022
MKBW0041V
MKBR3381V

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One-step synthesis of block copolymers using a hydroxyl-functionalized trithiocarbonate RAFT agent as a dual initiator for RAFT polymerization and ROP
Kang, H. U., Yu, Y. C., Shin, S. J., & Youk, J. H.
Journal of Polymer Science Part A: Polymer Chemistry, 51(4), 774-779 (2013)
Thiocarbonylthio compounds (SC (Z) SR) in free radical polymerization with reversible addition-fragmentation chain transfer (RAFT polymerization).
Chiefari, J., Mayadunne, R. T., Moad, C. L., Moad, G., Rizzardo, E., Postma, A., & Thang, S. H.
Macromolecules, 36(7), 2273-2283 (2003)
RAFT Agent Design and Synthesis
Keddie, D. J.; et al.
Macromolecules, 45, 5321-5342 (2012)
Massimo Benaglia et al.
Journal of the American Chemical Society, 131(20), 6914-6915 (2009-05-01)
The polymerization of most monomers that are polymerizable by radical polymerization can be controlled by the reversible addition-fragmentation chain transfer (RAFT) process. However, it is usually required that the RAFT agent be selected according to the types of monomer being

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

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Copper(I)-mediated Living Radical Polymerization in the Presence of Pyridylmethanimine Ligands

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Protokolle

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.

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

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.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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