2-Bromo-2-methylpropionic acid
ALDRICH/306851 - 98%
Synonym: α-Bromoisobutyric acid; 2-
CAS Number: 2052-01-9
Empirical Formula (Hill Notation): C4H7BrO2
Molecular Weight: 167.00
EC Number: 218-139-2
MDL Number: MFCD00004168
Linear Formula: (CH3)2CBrCOOH
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 306851-100G
| assay | 98% |
| bp | 198-200 °C (lit.) |
| InChI | 1S/C4H7BrO2/c1-4(2,5)3(6) |
| InChI key | XXSPGBOGLXKMDU-UHFFFAOYSA |
| mp | 44-47 °C (lit.) |
| Quality Level | 200  |
| SMILES string | CC(C)(Br)C(O)=O |
| Application: | 2-Bromo-2-methylpropionic acid was used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. |
| General description: | The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots. |
| Packaging: | 25, 100 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | 98% |
| bp | 198-200 °C (lit.) |
| mp | 44-47 °C (lit.) |
| UNSPSC | 12352100 |