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Sigma-Aldrich

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

Synonym(s):

2,2,5-Trimethyl-3-(1-phenylethoxy)-4-phenyl-3-azahexane, Alkoxyamine NMP initiator

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About This Item

Empirical Formula (Hill Notation):
C22H31NO
CAS Number:
Molecular Weight:
325.49
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

liquid

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

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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 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

Sigma-Aldrich presents 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.

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.

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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