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740810

Sigma-Aldrich

2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid pentafluorophenyl ester

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About This Item

Empirical Formula (Hill Notation):
C23H31F5O2S3
CAS Number:
1174764-26-1
Molecular Weight:
530.68
MDL number:
MFCD22417193
UNSPSC Code:
12352100
PubChem Substance ID:
329765442
NACRES:
NA.23

form

liquid

impurities

4-5% pentafluorophenol

refractive index

n20/D 1.512

density

1.203 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCSC(=S)SC(C)(C)C(=O)Oc1c(F)c(F)c(F)c(F)c1F

InChI

1S/C23H31F5O2S3/c1-4-5-6-7-8-9-10-11-12-13-14-32-22(31)33-23(2,3)21(29)30-20-18(27)16(25)15(24)17(26)19(20)28/h4-14H2,1-3H3

InChI key

XBUCQRRMAZYXHN-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 Transfer Agent (CTA)

Other Notes

The product contains 4-5% pentafluorophenol impurity. This impurity is typically not capable of interfering with the chain transfer agent

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKBP5712V
MKBK1986V

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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

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Protocols

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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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