
Product Details
Product Name: Methyl 2-bromo-2-methylpropionate | CAS No.: 23426-63-3 |
EC-No.: 245-657-6 | Min. Order: 1KG |
Purity: 99% | Supply Ability: 50000KG/month |
Release date: 2025/08/20 |
CAS: | 23426-63-3 |
MF: | C5H9BrO2 |
MW: | 181.03 |
EINECS: | 245-657-6 |
Product Categories: | ATRP;ATRP Initiators;Building Blocks;C2 to C5;Carbonyl Compounds;Chemical Synthesis;Acids and Derivatives;Esters;Materials Science;Organic Building Blocks;Polymer Science;Reagents for Controlled Radical Polymerization;Reagents for Polymerization;bc0001 |
Mol File: | 23426-63-3.mol |
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Methyl 2-bromo-2-methylpropionate Chemical Properties | |
Boiling point | 52 °C(Press: 19 Torr) |
density | 1.399 g/mL at 20 °C(lit.) |
refractive index | n |
Fp | 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) |
Product picture

Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Methyl 2-bromo-2-methylpropionate Usage And Synthesis | |
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. |
Quantity(Kilograms) | 1 - 10000 | >10000 |
Est. Time(days) | 5 | To be negotiated |
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