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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

WGK

WGK 3

Flash Point(F)

205.0 °F

Flash Point(C)

96.1 °C


Certificates of Analysis (COA)

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Articles

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

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Protocols

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.

Polymerization via ATRP procedures demonstrated by Prof. Dave Haddleton'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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