Synonyms: alpha-Bromoisobutyric acid; 2-Bromo-2-methylpropionic acid
CAS Number: 55527
Formula: C4H7BrO2
Formula Weight: 167
Linear Formula: (CH3)2CBrCOOH
MDL No.: MFCD00004168
Purity: 0.98
Boiling Point: 198-200 C(lit.)
Melting Point: 44-47 C (lit.)
Beilstein Registry Number: 1745543
EC Number: 218-139-2
UNSPSC Code: 12352100
General description: The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
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.
RIDADR: UN 3261 8 / PGII
WGK Germany: 3
Flash Point(F): 235.4 F
Flash Point(C): 113 C
R Codes: 34
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS05
Signal Word: Danger
Hazard Statements: H314
Precautionary statements: P280-P305 + P351 + P338-P310