442551
二溴乙酸
analytical standard
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关于此项目
线性分子式:
Br2CHCOOH
化学文摘社编号:
分子量:
217.84
EC Number:
211-165-5
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1700457
MDL number:
NACRES:
NA.24
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.)
Quality Level
density
2.382 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
storage temp.
2-30°C
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General description
二溴乙酸属于卤乙酸（HAAs）的类别，HAAs是一类水中产生的消毒副产物。
Application
二溴乙酸（Br2CHCOOH，CAS登记号631-64-1）可用作分析标准品，用于通过各种色谱技术测定水性样品中的分析物。
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
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
存储类别
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
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 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 haloacetic acids in water by acidic methanol esterification-GC-ECD method.
Nikolaou AD, et al.
Water Research, 36(4), 1089-1094 (2002)
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)
Lianhui Tao et al.
Toxicological sciences : an official journal of the Society of Toxicology, 82(1), 62-69 (2004-09-03)
Dibromoacetic acid (DBA) is a drinking water disinfection by-product. Its analogs, dichloroacetic acid (DCA) and trichloroacetic acid (TCA), are liver carcinogens in rodents. We evaluated the ability of DBA to cause DNA hypomethylation, glycogen accumulation, and peroxisome proliferation that are
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