Dibromoacetic acid

ALDRICH/242357 - 97%

Synonym: 2,2-Dibromoacetic acid; DBAA

CAS Number: 631-64-1
Empirical Formula (Hill Notation): C₂H₂Br₂O₂
Molecular Weight: 217.84
EC Number: 211-165-5
MDL Number: MFCD00004205
Linear Formula: Br₂CHCOOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-242357-25G	25 g	$261.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	128-130 °C/16 mmHg (lit.)
density	2.382 g/mL at 25 °C (lit.)
form	solid
InChI	1S/C2H2Br2O2/c3-1(4)2(5)6/h1H,(H,5,6)
InChI key	SIEILFNCEFEENQ-UHFFFAOYSA-N
mp	32-38 °C (lit.)
Quality Level	200
SMILES string	OC(=O)C(Br)Br

Application:	Dibromoacetic acid can be used as a reactant: • Forthe stereoselective synthesis of (E)-α, β-unsaturated carboxylic acidsby samarium diiodide (SmI₂) catalyzed reaction with aldehydes. • Tosynthesize sodium bis(2-pyridylthio)acetate ligand by reacting with 2-mercaptopyridinein the presence of NaOH.
Other Notes:	remainder mono-bromoacetic acid
Packaging:	25 g in glass bottle

Symbol	GHS05,GHS07
Signal word	Danger
Hazard statements	H302 + H312 + H332 - H314
Precautionary statements	P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
Hazard Codes	C
Risk Statements	20/21/22-34
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	97%
bp	128-130 °C/16 mmHg (lit.)
mp	32-38 °C (lit.)
Density	2.382 g/mL at 25 °C (lit.)
UNSPSC	12352106

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