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710733

Sigma-Aldrich

2,2,5-Trimethyl-4-phenyl-3-azahexane-3-nitroxide

Synonym(s):

1,1-Dimethylethyl-2-methyl-1-phenylpropyl nitroxide, tert-Butyl 1-phenyl-2-methylpropyl nitroxide, NMP universal alkoxyamine nitroxide

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About This Item

Empirical Formula (Hill Notation):
C14H22NO
CAS Number:
Molecular Weight:
220.33
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:

refractive index

n20/D 1.515

density

0.953 g/mL at 25 °C

storage temp.

−20°C

SMILES string

CC(C)C(N([O])C(C)(C)C)c1ccccc1

InChI

1S/C14H22NO/c1-11(2)13(15(16)14(3,4)5)12-9-7-6-8-10-12/h6-11,13H,1-5H3

InChI key

VGHCMXLEZFMZOZ-UHFFFAOYSA-N

General description

For a synthetic protocol using NMP initiators, contributed by Prof. Karen Wooley, please visit our technology spotlight.

Application

Stable nitroxide radical useful in controlling living radical polymerizations

Pictograms

Flame over circleSkull and crossbones

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 3 Oral - Ox. Liq. 3

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

205.0 °F - closed cup

Flash Point(C)

96.1 °C - closed cup


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Articles

A detailed article on block copolymer synthesis using a nitroxide-mediated radical polymerization (NMP) approach.

Block copolymer synthesis using a commercially available nitroxide-mediated radical polymerization (NMP) initiator

We presents an article about a micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization. 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.

Tools for Performing ATRP

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Protocols

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.

Sigma-Aldrich presents an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

Sigma-Aldrich presents 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.

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