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722987

Sigma-Aldrich

2-Cyano-2-propyl benzodithioate

>97% (HPLC)

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Synonym(s):
2-Cyanopropan-2-yl benzodithioate
Empirical Formula (Hill Notation):
C11H11NS2
CAS Number:
Molecular Weight:
221.34
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

>97% (HPLC)

form

solid or liquid

refractive index

n20/D 1.621

mp

28-31 °C

density

1.146 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CC(C)(SC(=S)c1ccccc1)C#N

InChI

1S/C11H11NS2/c1-11(2,8-12)14-10(13)9-6-4-3-5-7-9/h3-7H,1-2H3

InChI key

IDSLBLWCPSAZBL-UHFFFAOYSA-N

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This Item
723037731269731277
vibrant-m

722987

2-Cyano-2-propyl benzodithioate

vibrant-m

731269

2-Phenyl-2-propyl benzodithioate

density

1.146 g/mL at 25 °C

density

0.991 g/mL at 25 °C

density

1.125 g/mL at 25 °C

density

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

form

solid or liquid

form

liquid

form

solid

form

solid

refractive index

n20/D 1.621

refractive index

n20/D 1.535

refractive index

-

refractive index

-

mp

28-31 °C

mp

-

mp

-

mp

122-127 °C

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)

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup


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Izumi Fukumoto et al.
PloS one, 8(11), e82540-e82540 (2013-12-07)
The immunostimulatory effects of the representative dental resin monomer 2-hydroxyethyl methacrylate (HEMA), a HEMA derivative that does not contain a double bond (2-hydroxyethyl isobutyrate, HEIB), and polymerized water-soluble oligomers of HEMA (PHEMA) were investigated. It is known that expression levels
Laure Gevaux et al.
Polymers, 11(2) (2019-04-10)
Fouling Release Coatings are marine antifouling coatings based on silicone elastomers. Contrary to commonly used biocide-based antifouling coatings, they do not release biocides into the marine environment, however, they suffer from poor antifouling efficacy during idle periods. To improve their
Xiaohan Zhang et al.
Langmuir : the ACS journal of surfaces and colloids, 34(27), 7998-8006 (2018-06-28)
Amphiphilic poly( N-(2-hydroxypropyl)methacrylamide) copolymers ( pHPMA) bearing cholesterol side groups in phosphate buffer saline self-assemble into nanoparticles (NPs) which can be used as tumor-targeted drug carriers. It was previously shown by us that human serum albumin (HSA) interacts weakly with
Ryuichi Nakatani et al.
ACS applied materials & interfaces, 9(37), 31266-31278 (2017-03-18)
In this study, a series of perpendicular lamellae-forming poly(polyhedral oligomeric silsesquioxane methacrylate-block-2,2,2-trifluoroethyl methacrylate)s (PMAPOSS-b-PTFEMAs) was developed based on the bottom-up concept of creating a simple yet effective material by tailoring the chemical properties and molecular composition of the material. The
Yixiao Dong et al.
Acta biomaterialia, 108, 56-66 (2020-04-07)
Injury to the skin from severe burns can cause debilitating physical and psychosocial distress to the patients. Upon healing, deep dermal burns often result in devastating hypertrophic scar formation. For many decades, stem cell-based therapies have shown significant potential in

Articles

A series of polymerization were carried out using RAFT agents and monomers yielding well-defined polymers with narrow molecular weight distributions. The process allows radical-initiated growing polymer chains to degeneratively transfer reactivity from one to another through the use of key functional groups (dithioesters, trithiocarbonates, xanthates and dithiocarbamates). RAFT agents help to minimize out-of-control growth and prevent unwanted termination events from occurring, effectively controlling polymer properties like molecular weight and polydispersity. RAFT agents are commercially available. RAFT does not use any cytotoxic heavy metal components (unlike ATRP).

RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.

Over the past two decades, the rapid advance of controlled living polymerization (CLP) techniques.

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.

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Protocols

RAFT (Reversible Addition-Fragmentation chain Transfer) is a form of living radical polymerization involving conventional free radical polymerization of a substituted monomer in the presence of a suitable chain transfer (RAFT) reagent.

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

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.

An article about the typical procedures for polymerizing via ATRP, which demonstrates that in the following two procedures describe two ATRP polymerization reactions as performed by Prof. Dave Hadddleton′s research group at the University of Warwick.

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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