Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

242357

Sigma-Aldrich

Dibromoacetic acid

97%

Synonym(s):

2,2-Dibromoacetic acid, DBAA

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
Br2CHCOOH
CAS Number:
631-64-1
Molecular Weight:
217.84
Beilstein:
1700457
EC Number:
211-165-5
MDL number:
MFCD00004205
UNSPSC Code:
12352106
PubChem Substance ID:
24854553
NACRES:
NA.22

Quality Level

200

Assay

97%

form

solid

bp

128-130 °C/16 mmHg (lit.)

mp

32-38 °C (lit.)

density

2.382 g/mL at 25 °C (lit.)

SMILES string

OC(=O)C(Br)Br

InChI

1S/C2H2Br2O2/c3-1(4)2(5)6/h1H,(H,5,6)

InChI key

SIEILFNCEFEENQ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Wenbo Jiang et al.
Metabolic brain disease, 32(6), 2009-2019 (2017-08-28)
Dibromoacetic acid (DBA) exsits in drinking water as a by-product of disinfection as a result of chlorination or ozonation processes. Hippocampus and pre-frontal cortex are the key structures in memory formation and weanling babies are more sensitive to environmental toxicant
Eric R V Dickenson et al.
Environmental science & technology, 42(9), 3226-3233 (2008-06-05)
While it is known that resorcinol- and phenol-type aromatic structures within natural organic matter (NOM) react during drinking water chlorination to form trihalomethanes (THMs), limited studies have examined aliphatic-type structures as THM and haloacetic acid (HAA) precursors. A suite of
Lianhui Tao et al.
Toxicological sciences : an official journal of the Society of Toxicology, 87(2), 344-352 (2005-07-15)
Bromodichloromethane (BDCM), chloroform, dibromoacetic acid (DBA), dichloroacetic acid (DCA), and trichloroacetic acid (TCA) are chlorine disinfection by-products (DBPs) found in drinking water that have indicated renal carcinogenic and/or tumor promoting activity. We have reported that the DBPs caused DNA hypomethylation
K J Bodensteiner et al.
Toxicological sciences : an official journal of the Society of Toxicology, 80(1), 83-91 (2004-05-14)
To determine if dibromoacetic acid (DBA) affects ovarian folliculogenesis, four groups of female Dutch-belted rabbits were exposed daily to 0, 1, 5, or 50 mg DBA/kg body weight in drinking water beginning in utero from gestation day 15 throughout life.
Shuying Gao et al.
Toxicological sciences : an official journal of the Society of Toxicology, 105(2), 331-341 (2008-07-17)
Dibromoacetic acid (DBA) is a haloacetic acid that is present in drinking water as a by-product of chlorinated disinfection. To evaluate its potential adverse health effects, the immunotoxicological effects of DBA on the thymus and spleen of BALB/c mice were
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service