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MilliporeSigma

723274

Sigma-Aldrich

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid

97% (HPLC)

Sinónimos:

4-Cyano-4-(((dodecylthio)carbonothioyl)thio)pentanoic acid

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About This Item

Fórmula empírica (notación de Hill):
C19H33NO2S3
Número de CAS:
Peso molecular:
403.67
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

97% (HPLC)

form

solid

mp

64-68 °C

storage temp.

−20°C

SMILES string

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

InChI

1S/C19H33NO2S3/c1-3-4-5-6-7-8-9-10-11-12-15-24-18(23)25-19(2,16-20)14-13-17(21)22/h3-15H2,1-2H3,(H,21,22)

InChI key

RNTXYZIABJIFKQ-UHFFFAOYSA-N

General description

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

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Background: Natamycin is the only topical ophthalmic antifungal drug approved by the Food and Drug Administration (FDA) of the United States, but has unsatisfactory factors such as high dosing frequency.Methods: We report the synthesis and preparation of self-assembled poly(ethylene glycol)-block-poly(glycidyl
Katharina Hendrich et al.
Polymers, 12(6) (2020-05-30)
Linear and four-arm star polystyrene samples prepared by RAFT polymerization were grafted to gold surfaces directly via their thiocarbonylthio-end groups. Nanoscale polymer patterns were subsequently formed via constrained dewetting. The patterned polymer films then served as a template for the
RAFT Agent Design and Synthesis
Keddie, D. J.; et al.
Macromolecules, 45, 5321-5342 (2012)

Artículos

The supply of low cost, high purity and effective Reversible addition−fragmentation chain-transfer (RAFT) Agents is the essential element in the industrial implementation of RAFT polymerization technology.

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.

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

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Protocolos

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.

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