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Merck
CN

900150

Cyanomethyl (3,5-Dimethyl-1H-pyrazole)-carbodithioate

95%

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About This Item

Empirical Formula (Hill Notation):
C8H9N3S2
Molecular Weight:
211.31
NACRES:
NA.23
PubChem Substance ID:
329769778
UNSPSC Code:
12162002
MDL number:
MFCD28385794

Key Documents

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Product Name

Cyanomethyl (3,5-Dimethyl-1H-pyrazole)-carbodithioate, 95%

InChI

1S/C8H9N3S2/c1-6-5-7(2)11(10-6)8(12)13-4-3-9/h5H,4H2,1-2H3

SMILES string

CC1=NN(C(SCC#N)=S)C(C)=C1

InChI key

OMTFYPHYESIDFH-UHFFFAOYSA-N

assay

95%

form

powder

storage condition

protect from light

mp

104-109 °C

Quality Level

100

Related Categories

Application

A stable, dithiocarbamate chain transfer agent (CTA), also referred to as a RAFT agent, that can control chain growth in free radical polymerization, producing polymers with well-defined molecular weights, and low polydispersities. Cyanomethyl (3,5-Dimethyl-1H-pyrazole)-carbodithioate can be used to control homo-polymerisation and co-polymerisation of acrylic acid, acrylates, acrylamides, and styrenes (2o MAMs), and LAMs such as vinyl acetate and N-vinylpyrrolidinone. It can be used to make MAM-LAM block copolymers. It is soluble in organic media.

Legal Information

Sold for research purposes only: See sigma-aldrich.com/raftlicense
Patents: WO98/01478, WO99/311444.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9941
MKCX5461
MKCW4527
MKCM9120
MKCH9551

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Dithiocarbamate RAFT agents with broad applicability ? the 3,5-dimethyl-1H-pyrazole-1-carbodithioates.
Gardiner J, et al.
Polym. Chem., 7, 481-492 (2016)
Beth Marbois et al.
The Journal of biological chemistry, 285(36), 27827-27838 (2010-07-02)
Coenzyme Q (ubiquinone or Q) is a crucial mitochondrial lipid required for respiratory electron transport in eukaryotes. 4-Hydroxybenozoate (4HB) is an aromatic ring precursor that forms the benzoquinone ring of Q and is used extensively to examine Q biosynthesis. However

Articles

Protein- and Peptide- Polymer Conjugates by RAFT Polymerization

The modification of biomacromolecules, such as peptides and proteins, through the attachment of synthetic polymers has led to a new family of highly advanced biomaterials with enhanced properties.

RAFT Agents for Functionalized Polymers

Low-cost, high-purity RAFT Agents are vital for industrial RAFT polymerization. We supply effective agents for this technology.

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