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2-Bromoisobutyric acid, 98%, Thermo Scientific Chemicals
產品號碼: A15854.22
100 g, Each
化學識別
CAS
2052-01-9
IUPAC Name
2-bromo-2-methylpropanoic acid
Molecular Formula
C4H7BrO2
InChI Key
XXSPGBOGLXKMDU-UHFFFAOYSA-N
SMILES
CC(C)(Br)C(O)=O
規格
規格表Appearance (Color)
White to yellow to orange to pale brown
Assay (Aqueous acid-base Titration)
≥97.5 to ≤102.5%
Assay (Silylated GC)
≥97.5%
Form
Crystals or crystalline powder and/or fused solid
Melting Point (clear melt)
41.0-47.0?C
說明
2-Bromoisobutyric acid is used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2-Bromoisobutyric acid is used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
Solubility
Soluble in alcohol and ether. Slightly soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong bases.
2-Bromoisobutyric acid is used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
Solubility
Soluble in alcohol and ether. Slightly soluble in water.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong bases.
RUO – Research Use Only
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