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  7. 2-Bromoisobutyric acid, 98%

2-Bromoisobutyric acid, 98%

Product Code. 11442548
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Codice prodotto. 11442548 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A15854.14
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Descrizione

CAS: 2052-01-9 | C4H7BrO2 | 167.00 g/mol

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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 2052-01-9
Molecular Formula C4H7BrO2
Molecular Weight (g/mol) 167.00
MDL Number MFCD00004168
InChI Key XXSPGBOGLXKMDU-UHFFFAOYSA-N
Synonym 2-bromoisobutyric acid, 2-bromo-2-methylpropionic acid, isobromobutyric acid, propanoic acid, 2-bromo-2-methyl, alpha-bromoisobutyric acid, .alpha.-bromoisobutyric acid, 2-bromo-2-methyl-propanoic acid, propionic acid, 2-bromo-2-methyl, unii-821p2r6b0a, ccris 9046
PubChem CID 74924
IUPAC Name 2-bromo-2-methylpropanoic acid
SMILES CC(C)(C(=O)O)Br

Specifica

Melting Point 42°C to 46°C
Boiling Point 198°C to 200°C
Flash Point >110°C (230°F)
Quantity 25 g
UN Number UN3261
Beilstein 1745543
Merck Index 14,1421
Solubility Information Soluble in alcohol and ether. Slightly soluble in water.
Formula Weight 167
Percent Purity 98%
Chemical Name or Material 2-Bromoisobutyric acid
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Sicurezza e movimentazione

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Identificativo prodotto
  • 2-Bromoisobutyric acid
 Avvertenza
  • Danger
 Categoria di pericolo
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Indicazioni di pericolo
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Informazioni supplementari
  • MIXTURE LIST-Contain: 2-Bromoisobutyric acid
SDS

RUO – Research Use Only

Titolo del prodotto
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