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17455

Sigma-Aldrich

tert-Butyl α-bromoisobutyrate

≥98.0%

Sinônimo(s):

tert-Butyl 2-bromo-2-methylpropionate

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About This Item

Fórmula linear:
(CH3)2CBrCOOC(CH3)3
Número CAS:
23877-12-5
Peso molecular:
223.11
Beilstein:
1905654
Número CE:
245-924-7
Número MDL:
MFCD00051908
Código UNSPSC:
12352100
ID de substância PubChem:
57647651
NACRES:
NA.22

Ensaio

≥98.0%

índice de refração

n20/D 1.436

densidade

1.196 g/mL at 20 °C (lit.)

grupo funcional

bromo

cadeia de caracteres SMILES

CC(C)(C)OC(=O)C(C)(C)Br

InChI

1S/C8H15BrO2/c1-7(2,3)11-6(10)8(4,5)9/h1-5H3

chave InChI

IGVNJALYNQVQIT-UHFFFAOYSA-N

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Aplicação

tert-Butyl α-bromoisobutyrate was used as an initiator in the atom transfer radical polymerisation (ATRP) of 2-(acetoacetoxy)ethyl methacrylate (AEMA).

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H315,H319,H335

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
BCBQ0503V
1317159V
1317159
338552/1
1143074

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Theodora Krasia et al.
Chemical communications (Cambridge, England), (4)(4), 538-539 (2003-03-18)
Reversible addition-fragmentation chain transfer (RAFT) radical polymerisation enables to synthesise well-defined homopolymers and block copolymers based on 2-(acetoacetoxy)ethyl methacrylate, which are capable to strongly coordinate to metals and metal ions.
Shin-Nosuke Nishimura et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(60), 15050-15058 (2017-08-11)
Precisely incorporating a wide range of structural and functional multiblocks along a polymer backbone is a significant challenge in polymer chemistry and offers promising opportunities to design highly ordered materials, including controlled polymer folding. Herein, a facile and versatile strategy

Artigos

Applying ARGET ATRP to the Growth of Polymer Brush Thin Films by Surface-initiated Polymerization

Applying ARGET ATRP to the Growth of Polymer Brush Thin Films by Surface-initiated Polymerization

Copper(I)-mediated Living Radical Polymerization in the Presence of Pyridylmethanimine Ligands

We presents an article about Copper(I)-mediated Living Radical Polymerization in the Presence of Pyridylmethanimine Ligands, and the emergence of living radical polymerization mediated by transition metal catalysts in 1995, which was a seminal piece of work in the field of synthetic polymer chemistry.

Protocolos

Typical Procedures for Polymerizing via ATRP

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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