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E14403

Sigma-Aldrich

Ethyl α-bromoisobutyrate

98%

Sinonimo/i:

Ethyl 2-bromo-2-methylpropionate

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About This Item

Formula condensata:
(CH3)2CBrCOOC2H5
Numero CAS:
600-00-0
Peso molecolare:
195.05
Beilstein:
1098947
Numero CE:
209-980-6
Numero MDL:
MFCD00000123
Codice UNSPSC:
12352100
ID PubChem:
24894409
NACRES:
NA.22

Livello qualitativo

200

Saggio

98%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.444 (lit.)

P. eboll.

65-67 °C/11 mmHg (lit.)

Densità

1.329 g/mL at 25 °C (lit.)

Stringa SMILE

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

InChI

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

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Categorie correlate

Descrizione generale

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

Applicazioni

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

Avvertenze

Danger

Indicazioni di pericolo

H226,H302,H318

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

140.0 °F - closed cup

Punto d’infiammabilità (°C)

60 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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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
Katarzyna Niesyto et al.
International journal of molecular sciences, 22(1) (2021-01-06)
In this study, drug nanocarriers were designed using linear copolymers with different contents of cholinium-based ionic liquid units, i.e., [2-(methacryloyloxy)ethyl]trimethylammonium chloride (TMAMA/Cl: 25, 50, and 75 mol%). The amphiphilicity of the copolymers was evaluated on the basis of their critical
Wojciech Raj et al.
Nanomaterials (Basel, Switzerland), 10(3) (2020-03-21)
A totally new approach in the synthesis of mixed polymer brushes tethered on polyamide (PA) surfaces is presented herein. As a proof of concept, two types of homopolymers were synthesized in sequential surface-initiated atom transfer radical polymerization (SI-ATRP) reactions: poly(methyl
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
Dongpo Xu et al.
Analytical and bioanalytical chemistry, 412(30), 8371-8378 (2020-10-04)
In this study, a simple and efficient strategy for the construction of hydrangea-like mesoporous WO3 nanoflowers templated using diblock copolymer PS119-PtBA129 was developed. The nanoflower shows good gas sensing properties, especially for 3-hydroxy-2-butanone (3H-2B), which is the signature metabolite of
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