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Key Documents

740497

Sigma-Aldrich

Methyl 2-(dodecylthiocarbonothioylthio)-2-methylpropionate

97% (HPLC)

Synonym(s):

2-[[(Dodecylthio)thioxomethyl]thio]-2-methylpropanoic acid methyl ester

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About This Item

Empirical Formula (Hill Notation):
C18H34O2S3
CAS Number:
Molecular Weight:
378.66
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

97% (HPLC)

form

liquid

refractive index

n20/D 1.517

density

1.008 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCSC(=S)SC(C)(C)C(=O)OC

InChI

1S/C18H34O2S3/c1-5-6-7-8-9-10-11-12-13-14-15-22-17(21)23-18(2,3)16(19)20-4/h5-15H2,1-4H3

InChI key

NHWLEOYMZVCNBC-UHFFFAOYSA-N

General description

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

Application

RAFT agent for controlled radical polymerization; especially suited for the polymerization of styrene; acrylate and acrylamide monomers. Chain Transfrer Agent (CTA)

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

140.0 °F

Flash Point(C)

60 °C


Certificates of Analysis (COA)

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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

Articles

RAFT polymerization uses commercial agents to control polymer properties without cytotoxic heavy metals like ATRP.

RAFT polymerization uses commercial agents to control polymer properties without cytotoxic heavy metals like ATRP.

RAFT polymerization uses commercial agents to control polymer properties without cytotoxic heavy metals like ATRP.

RAFT polymerization uses commercial agents to control polymer properties without cytotoxic heavy metals like ATRP.

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Protocols

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.

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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