Dibromoacetic acid

Manufactured by Merck Group

Sourced in United States

Dibromoacetic acid is a chemical compound with the formula CBr2HCO2H. It is a colorless, crystalline solid that is soluble in water and organic solvents. Dibromoacetic acid is commonly used as a laboratory reagent in various chemical and analytical applications.

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Lab products found in correlation

Dichloroacetic acid, by Merck Group (3 mentions) Trichloroacetic acid, by Merck Group (3 mentions) Bromochloroacetic acid, by Merck Group (2 mentions) Ammonium formate, by Thermo Fisher Scientific (1 mentions) Sodium thiosulfate, by Thermo Fisher Scientific (1 mentions) Sodium sulphate, by Thermo Fisher Scientific (1 mentions) Carbetamide, by Merck Group (1 mentions) Mecoprop, by Merck Group (1 mentions) Methanol, by Thermo Fisher Scientific (1 mentions) Sulfuric acid h2so4, by Thermo Fisher Scientific (1 mentions) Methanol, by Merck Group (1 mentions) Methyl tert butyl ether (mtbe), by Merck Group (1 mentions) Milli q water purification system, by Merck Group (1 mentions) Methyl tert butyl ether (mtbe), by Thermo Fisher Scientific (1 mentions) Chloroform, by Merck Group (1 mentions)

4 protocols using dibromoacetic acid

Preparation of Dibromoacetic Acid Solution

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Dibromoacetic acid (MW: 217.84; CAS: 631-64-1; purity 99%) was obtained from Sigma-Aldrich (St. Louis, MO, USA). DBA solution was prepared by dissolving the compound in deionized water and adjusting pH to 6.5 with 1 N NaOH.

Gong T., Jiang W., Gao Z., Chen Y, & Gao S. (2019). Dibromoacetic Acid Induced Hepatotoxicity in Mice through Oxidative Stress and Toll-Like Receptor 4 Signaling Pathway Activation. Oxidative Medicine and Cellular Longevity, 2019, 5637235.

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Quantification of Organic Pollutants in Water

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Metaldehyde (99+% purity) was obtained from Acros. Carbetamide and mecoprop (99+% purity) were obtained from Sigma Aldrich. Purelab Option-S7/15 system (Elga process water, Buckinghamshire, UK) supplied the ultra-pure water.
Sodium hypochlorite (NaClO) 13%, and methanol (HPLC grade) and ammonium formate (99+% purity) used for the mobile phases were provided by Fisher Scientific. Samples were quenched using sodium thiosulfate (Na2S2O3, 99% purity) also provided by Fisher Scientific. For THM determination, potassium dihydrogenphosphate (KH2PO4) and disodium hydrogenphosphate (Na2HPO4) were obtained from Acros. Sodium sulphite (Na2SO3, 99+% purity) and sodium sulphate (Na2SO4, 99+% purity) were provided by Fisher Scientific. 1,2,3 trichloropropane, 1,4 bromofluorobenzene, THM calibration mix (EPA 501/601 chloroform, bromodichloromethane chlorodibromomethane and bromoform, compound at 2.0 mg/mL in methanol), HAA calibration mix (EPA 552.2 monochloroacetic acid, dichloroacetic acid, trichloroacetic acid, chlorobromo acetic acid, dichlorobromo acetic acid, chlorodibromo acetic acid, monobromo acetic acid, dibromo acetic acid and tribromo acetic acid each compound at 2.0 mg/mL concentration in methyl tert-butyl ether) and methyl tert-butyl ether (HPLC grade) were obtained from Sigma Aldrich. Sulfuric acid (H2SO4) and sodium hydroxide (NaOH, laboratory grade) were obtained from Acros.

Carra I., Fernandez Lozano J., Autin O., Bolton J.R, & Jarvis P. (2020). Disinfection by-product formation during UV/Chlorine treatment of pesticides in a novel UV-LED reactor at 285 nm and the mitigation impact of GAC treatment. The Science of the total environment, 712.

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Haloacetic Acid Standard Mixture Analysis

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HPLC-grade solvents were purchased from J. T. Baker (NJ, USA). Analytical grade standard mixture of six haloacetic acids containing monochloroacetic acid (MCAA), dichloroacetic acid (DCAA), trichloroacetic acid (TCAA), monobromoacetic acid (MBAA), dibromoacetic acid (DBAA), and bromochloroacetic acid (BCAA) (2000 μg/mL each in methyl tert-butyl ether (MTBE)) was purchased from Supelco (Supelco Park, PA, USA). Ultrapure water was obtained using a Milli-Q-water purification system (Millipore, Bedford, MA, USA).

Al-shatri M.A., Nuhu A.A, & Basheer C. (2014). Determination of Haloacetic Acids in Bottled and Tap Water Sources by Dispersive Liquid-Liquid Microextraction and GC-MS Analysis. The Scientific World Journal, 2014, 695049.

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Quantification of Disinfection By-products in Water Samples

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Chloroacetic acid (MCAA), bromoacetic acid (MBAA), dichloroacetic acid (DCAA), dibromoacetic acid (DBAA), trichloroacetic acid (TCAA), bromochloroacetic acid (BCAA), bromoform (TBM), chloroform (TCM), dibromochloromethane (DBCM) and dichlorobromomethane (DCBM) were purchased from Supelco, Bellefonte, USA. Methyl tertbutyl ether (MtBE) was obtained from Fisher Scientific, USA. chloroform-d (TCM-d) was obtained from Accelerating Scientific and Industrial Development Thereby Serving Humanity, Shanghai, China. Dichloromethane (Optima LC/MS grade) was purchased from Sigma-Aldrich, Shanghai, China. Sodium hypochlorite solution (reagent grade, available chlorine 5–10%), hydrochloric acid (HCl, ACS grade), methyl orange, potassium bromide (KBr, ACS grade), anhydrous sodium sulfate (Na₂SO₄, ACS grade), carbon disulfide (CS₂) and concentrated sulfuric acid (H₂SO₄, ACS grade) were obtained from Aladdin, Shanghai, China. Hand sanitizer and detergent were purchased from local markets (Hangzhou, China). Based on the information on the labels of hand sanitizer, the dominant ingredients included salicylic acid, chlorhexidine acetate, plant extracts containing amino acids, vitamins and limonene. The major ingredients of the detergent were limonene, sodium alkylbenzene sulfonate, and cellulase.

Lou J., Wang W., Lu H., Wang L, & Zhu L. (2021). Increased disinfection byproducts in the air resulting from intensified disinfection during the COVID-19 pandemic. Journal of Hazardous Materials, 418, 126249.

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