Methyl 2-bromo-2-methylpropionate

Synthesis

Product Name: Methyl 2-bromo-2-methylpropionate
CAS No.: 23426-63-3
Chemical Name: Methyl 2-bromo-2-methylpropionate
Synonyms: methyl 2-bromo-2-methylpropanoate;Methyl α-broMo-;methyl a-bromobutyrate;METHYL 2-BROMOISOBUTYRATE;METHYL A-BROMOISOBUTYRATE;Methyl α-bromoisobutyrate;Methyl Alpha-Bromobutyrate;METHYL ALPHA-BROMOISOBUTYRATE;METHYL-2-BROMO-ISOBUTYRIC ACID;α-BroMoisobutyrate Methyl ester
CBNumber: CB0263289
Molecular Formula: C5H9BrO2
Formula Weight: 181.03
MOL File: 23426-63-3.mol

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Methyl 2-bromo-2-methylpropionate Property

Boiling point:: 52 °C(Press: 19 Torr)
Density: 1.399 g/mL at 20 °C(lit.)
refractive index: n20/D 1.451
Flash point:: 49 °C
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Oil
color: Colourless
BRN: 1209484
InChIKey: PQUSVJVVRXWKDG-UHFFFAOYSA-N
CAS DataBase Reference: 23426-63-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 26-36
RIDADR: UN 2929 6.1/PG 2
WGK Germany: 3
F: 19
HS Code: 29159000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 17457
Product name: Methyl α-bromoisobutyrate
Purity: ≥99.0% (GC)
Packaging: 100ml
Price: $54.3
Updated: 2024/03/01

TRC

Product number: M296495
Product name: Methyl2-Bromo-2-methylpropanoate
Packaging: 5g
Price: $60
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2123-9-06
Product name: Methyl 2-bromo-2-methylpropionate
Purity: 99%
Packaging: 100g
Price: $70
Updated: 2021/12/16

AK Scientific

Product number: F509
Product name: Methyl2-bromoisobutyrate
Packaging: 100g
Price: $79
Updated: 2021/12/16

Oakwood

Product number: 235671
Product name: Methyl 2-bromo-2-methylpropanoate
Packaging: 1g
Price: $9
Updated: 2021/12/16

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Methyl 2-bromo-2-methylpropionate Chemical Properties,Usage,Production

Synthesis

Bromoisobutyric acid (4.17 g, 25 mmol) was dissolved in a solution of concentrated sulfuric acid (0.75 mL) and methanol (50 mL) and stirred under reflux for 2 h. The solution was then cooled to room temperature and concentrated under vacuum. The residue was dissolved in diethyl ether and washed with 10% aqueous sodium bicarbonate, washed with brine, dried under magnesium sulfate, and concentrated again under vacuum. A colorless oil was obtained (4.2 g, 23 mmol, 93% yield) 1H NMR (300 MHz, CDCl3) δ(ppm): 3.78 (s, 3H), 1.93 (s, 6H)

Uses

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

Application

Methyl 2-bromo-2-methylpropionate can be used as a free radical initiator to participate in polymerization reactions.

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 3684, 1978 DOI: 10.1021/jo00413a009

Methyl 2-bromo-2-methylpropionate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl 2-bromo-2-methylpropionate Suppliers

China 274 France 1 Germany 3 India 7 Israel 1 Japan 1 Slovakia 1 Switzerland 1 United Kingdom 6 United States 17 Global 312

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View Lastest Price from Methyl 2-bromo-2-methylpropionate manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Methyl 2-bromo-2-methylpropionate 23426-63-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

Hebei Weibang Biotechnology Co., Ltd

Product: Methyl 2-bromo-2-methylpropionate 23426-63-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

Hebei Yanxi Chemical Co., Ltd.

Product: Methyl 2-bromoisobutyrate 23426-63-3
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 1MT/M
Release date: 2023-09-06

23426-63-3, Methyl 2-bromo-2-methylpropionateRelated Search:

Methyl bromoacetate Isobutyric acid Methyl 4-chlorobutyrate METSULFURON METHYL 2-Bromobutyric acid methyl ester Bromocyclopentane Thiophanate-methyl Methyl 2-hydroxyisobutyrate Kresoxim-methyl 2-Bromo-2-methylpropionic acid Methyl butyrate 1-Bromobutane Methyl acrylate Phenoxyethyl isobutyrate Methylparaben 1-Bromododecane Methyl isobutyrate Methyl (R)-(-)-3-hydroxybutyrate

Methyl Alpha-Bromobutyrate

METHYL ALPHA-BROMOISOBUTYRATE

methyl a-bromobutyrate

METHYL A-BROMOISOBUTYRATE

METHYL 2-BROMOISOBUTYRATE

METHYL-2-BROMO-ISOBUTYRIC ACID

METHYL 2-BROMO-2-METHYLPROPIONATE

alpha-Bromoisobutyric acid methyl ester

2-BROMO-2-METHYLPROPIONIC ACID METHYL ESTER

2-BROMOISOBUTYRIC ACID METHYL ESTER

2-Bromo-2-methylpropanoic acid methyl ester

2-Methyl-2-bromopropionic acid methyl ester

α-Bromoisobutyric acid methyl ester

2-Bromo-2-methylpropionate methyl ester

methyl 2-bromo-2-methylpropanoate

methyl 2-bromo-2-methyl-propanoate

Methyl α-broMo-

α-BroMoisobutyrate Methyl ester

Methyl alpha-broMoisobutyrate >=99.0% (GC)

Methyl <i>α</i>-bromoisobutyrate

Methyl 2-bromo-2-methylpropiote

Methyl 2-bromoisobutyrate Liquid

Alpha - methyl bromoisobutyrate

Propanoic acid, 2-bromo-2-methyl-, methyl ester

2-bromo-2-methyl-, methyl ester Propionicacid,

Methyl 2-bromo-2-methylpropionate ISO 9001：2015 REACH

Methyl 2-bromo-2-methylpropionat

Methyl α-bromoisobutyrate

Methyl-2-brom-2-methylpropionat

2-Bromoisobutyrate methyl ester

α-Bromoisobutyrate methyl ester

23426-63-3

23436-63-3

23426-63-6

C3H6BrCOOCH3

CH32CBrCOOCH3

C5H9BrO2

Esters

Organic Building Blocks

Building Blocks

Carbonyl Compounds

C2 to C5

ATRP

ATRP Initiators

Building Blocks

C2 to C5

Carbonyl Compounds

Chemical Synthesis

Esters

Materials Science

Organic Building Blocks

Polymer Science

Reagents for Controlled Radical Polymerization

Reagents for Polymerization

Acids and Derivatives

bc0001