E14403

Ethyl α-bromoisobutyrate

98%

• Synonym(s): Ethyl 2-bromo-2-methylpropionate
• Linear Formula: (CH₃)₂CBrCOOC₂H₅
• CAS Number: 600-00-0
• Molecular Weight: 195.05
• Beilstein: 1098947
• EC Number: 209-980-6
• MDL number: MFCD00000123
• UNSPSC Code: 12352100
• PubChem Substance ID: 24894409
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• form: liquid
• refractive index: n20/D 1.444 (lit.)
• bp: 65-67 °C/11 mmHg (lit.)
• density: 1.329 g/mL at 25 °C (lit.)
• SMILES string: CCOC(=O)C(C)(C)Br
• InChI: 1S/C6H11BrO2/c1-4-9-5(8)6(2,3)7/h4H2,1-3H3
• InChI key: IOLQWGVDEFWYNP-UHFFFAOYSA-N

Description

General description

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

Application

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

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H226,H302,H318
• Precautionary Statements: P210 - P233 - P240 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 140.0 °F - closed cup
• Flash Point(C): 60 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves