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736236

Sigma-Aldrich

2-Cyanopropan-2-yl N-methyl-N-(pyridin-4-yl)carbamodithioate

97% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C11H13N3S2
CAS Number:
1158958-96-3
Molecular Weight:
251.37
MDL number:
MFCD19686989
UNSPSC Code:
12352100
PubChem Substance ID:
329765096
NACRES:
NA.23

Quality Level

100

Assay

97% (HPLC)

form

solid

mp

97-102 °C

storage temp.

2-8°C

SMILES string

CN(C(=S)SC(C)(C)C#N)c1ccncc1

InChI

1S/C11H13N3S2/c1-11(2,8-12)16-10(15)14(3)9-4-6-13-7-5-9/h4-7H,1-3H3

InChI key

PYVIBYAVTHICFS-UHFFFAOYSA-N

Application

Switchable RAFT agent for controlled radical polymerization. The neutral form is well-suited for polymerization of vinyl esters and vinyl amides (LAMs), and the protonated form is well-suited for styrenes acrylates and methacrylates (MAMs). Chain Transfer Agent (CTA)

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Precautionary Statements

P280 - P302 + P352

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

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