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775886

Sigma-Aldrich

2-(4-Methoxyphenylcarbonothioylthio)ethanoic acid

≥97%

Synonym(s):

(4-Methoxybenzothioylthio)ethanoic acid, 2-[(4-Methoxyphenylthioxomethyl)thio]ethanoic acid, CTA, RAFT dithiobenzoate

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About This Item

Empirical Formula (Hill Notation):
C10H10O3S2
CAS Number:
38204-31-8
Molecular Weight:
242.31
MDL number:
MFCD00451728
UNSPSC Code:
12352100
PubChem Substance ID:
329767794
NACRES:
NA.23

assay

≥97%

form

liquid

mp

122-125 °C

Storage temp.

2-8°C

SMILES string

COc1ccc(cc1)C(=S)SCC(O)=O

InChI

1S/C10H10O3S2/c1-13-8-4-2-7(3-5-8)10(14)15-6-9(11)12/h2-5H,6H2,1H3,(H,11,12)

Inchi Key

OYGMVZNPQIMDSA-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 methacrylate and methacrylamide monomers. Chain Transfer Agent (CTA) with electron donating group to increase fragmentation and reduce polymerization time.

Packaging

Amber glass bottle; light sensitive. Handle under nitrogen

Pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

pcodes

P280

Hazard Classifications

Skin Sens. 1

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN5587

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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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