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E14403

Sigma-Aldrich

Ethyl α-bromoisobutyrate

98%

Sinônimo(s):

Ethyl 2-bromo-2-methylpropionate

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About This Item

Fórmula linear:
(CH3)2CBrCOOC2H5
Número CAS:
600-00-0
Peso molecular:
195.05
Beilstein:
1098947
Número CE:
209-980-6
Número MDL:
MFCD00000123
Código UNSPSC:
12352100
ID de substância PubChem:
24894409
NACRES:
NA.22

Nível de qualidade

200

Ensaio

98%

forma

liquid

índice de refração

n20/D 1.444 (lit.)

pb

65-67 °C/11 mmHg (lit.)

densidade

1.329 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCOC(=O)C(C)(C)Br

InChI

1S/C6H11BrO2/c1-4-9-5(8)6(2,3)7/h4H2,1-3H3

chave InChI

IOLQWGVDEFWYNP-UHFFFAOYSA-N

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Categorias relacionadas

Descrição geral

Ethyl α-bromoisobutyrate is an organic bromoester used as an initiator in controlled radical polymerization reactions.

Aplicação

Atom Transfer Radical Polymerization (ATRP) initiator that will generate a polymer with an ethyl end group.

Palavra indicadora

Danger

Frases de perigo

H226,H302,H318

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

140.0 °F - closed cup

Ponto de fulgor (°C)

60 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
BCCB1542
BCBP2931V
BCBM9796V
BCBL2742V
BCBB0255V

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Na Wang et al.
Analytical methods : advancing methods and applications, 12(36), 4438-4446 (2020-08-29)
As robust functional polymers, polymer brush-based hybrid nanomaterials have potential application in the highly sensitive determination of tumor markers (TMs). Currently, there are plentiful reports on the polymerization methods of functional polymer brushes. Low ppm ATRP (activators (re)generated by electron
Hailing He et al.
Materials (Basel, Switzerland), 12(16) (2019-08-10)
The balance of strengthening and toughening of poly (lactic acid) (PLA) has been an intractable challenge of PLA nanocomposite development for many years. In this paper, core-shell nanoparticles consisting of a silica rigid core and poly (butyl acrylate) (PBA) flexible
Renata Studzińska et al.
Chemistry & biodiversity, 16(6), e1900065-e1900065 (2019-04-24)
11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) is an enzyme that affects the body's cortisol levels. The inhibition of its activity can be used in the treatment of Cushing's syndrome, metabolic syndrome and type 2 diabetes. In this study, we synthesized new
Jing Wang et al.
ACS applied materials & interfaces, 7(9), 5454-5461 (2015-02-19)
Nonspherical spindle-shaped hematite/polymer hybrid nanoparticles (SPNPs) were synthesized via surface-initiated atom transfer radical polymerization (SI-ATRP). The long axis of the SPNPs was 370 ± 65 nm, and the short axis was 80 ± 15 nm with an aspect ratio of
Paulina Maksym-Bębenek et al.
Macromolecular bioscience, 15(11), 1616-1624 (2015-07-23)
The core-shell micelles in aqueous solutions were prepared at low CAC values (<0.1 mg · mL(-1) ) from amphiphilic graft copolymers consisting of poly(methyl methacrylate) backbone (120-165 units) with loosely grafted (17-40%) hydroxyl-capped PEG (9 vs 6 units in side chain) for drug
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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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