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700703

Sigma-Aldrich

N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl)hydroxylamine

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Synonym(s):
2,2,5-Trimethyl-3-(1-phenylethoxy)-4-phenyl-3-azahexane, Alkoxyamine NMP initiator
Empirical Formula (Hill Notation):
C22H31NO
CAS Number:
Molecular Weight:
325.49
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

liquid

Quality Level

refractive index

n20/D 1.536

density

0.968 g/mL at 25 °C

storage temp.

−20°C

SMILES string

CC(C)C(N(OC(C)c1ccccc1)C(C)(C)C)c2ccccc2

InChI

1S/C22H31NO/c1-17(2)21(20-15-11-8-12-16-20)23(22(4,5)6)24-18(3)19-13-9-7-10-14-19/h7-18,21H,1-6H3

InChI key

FPFRTDOMIFBPBZ-UHFFFAOYSA-N

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This Item
426369367478412791
TEMPO purified by sublimation, 99%

Sigma-Aldrich

426369

TEMPO

refractive index

n20/D 1.536

refractive index

-

refractive index

-

refractive index

-

density

0.968 g/mL at 25 °C

density

-

density

-

density

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Benoit, D., Chaplinski, V., Braslau, R., Hawker, C.J.
Journal of the American Chemical Society, 121, 3904-3904 (1999)

Articles

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

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

A Micro Review of Reversible Addition/Fragmentation Chain Transfer (RAFT) Polymerization

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.

Protocols

Concepts and Tools for RAFT Polymerization

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

Typical Procedures for Polymerizing via RAFT

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.

Typical Procedures for Polymerizing via ATRP

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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