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Key Documents

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

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral - Ox. Liq. 3

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

205.0 °F - closed cup

flash_point_c

96.1 °C - closed cup


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