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MilliporeSigma

442551

Dibromoacetic acid

analytical standard

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About This Item

Linear Formula:
Br2CHCOOH
CAS Number:
631-64-1
Molecular Weight:
217.84
EC Number:
211-165-5
UNSPSC Code:
12352200
PubChem Substance ID:
24867905
Beilstein/REAXYS Number:
1700457
MDL number:
MFCD00004205
NACRES:
NA.24

Key Documents

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Product Name

Dibromoacetic acid, analytical standard

InChI key

SIEILFNCEFEENQ-UHFFFAOYSA-N

InChI

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

SMILES string

OC(=O)C(Br)Br

grade

analytical standard

CofA

current certificate can be downloaded

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

128-130 °C/16 mmHg (lit.)

mp

32-38 °C (lit.)

density

2.382 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

storage temp.

2-30°C

Quality Level

100

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application(s)

environmental

application(s)

environmental

application(s)

environmental

application(s)

environmental

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

neat

format

neat

format

neat

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

analytical standard

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

Application

Dibromoacetic acid (Br2CHCOOH, CAS Number 631-64-1) may be used as an analytical reference standard for the determination of the analyte in aqueous samples by various chromatographic techniques.[1][2][3][4]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Dibromoacetic acid belongs to the category of haloacetic acids (HAAs) which are a class of disinfection by-products produced in water.[5]

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

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

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD3889
LRAD2120
LC18661V
LC12960V
LC12656V

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Determination of haloacetic acids in aqueous environments by solid-phase extraction followed by ion-pair liquid chromatography-electrospray ionization mass spectrometric detection.
Loos R and Barcelo D
Journal of Chromatography A, 938(1-2), 45-55 (2001)
Determination of TOCl, TOBr and TOI in drinking water by pyrolysis and off-line ion chromatography.
Hua G and Reckhow DA
Analytical and Bioanalytical Chemistry, 384(2), 495-504 (2006)
Applications of ion chromatography with electrospray mass spectrometric detection to the determination of environmental contaminants in water.
Roehl R, et al.
Journal of Chromatography A, 956(1-2), 245-254 (2002)
Determination of haloacetic acids in water by acidic methanol esterification-GC-ECD method.
Nikolaou AD, et al.
Water Research, 36(4), 1089-1094 (2002)
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
View All Related Papers

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