139572
2,4-二氯苯甲酸
98%
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线性分子式:
Cl2C6H3CO2H
化学文摘社编号:
分子量:
191.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-067-8
Beilstein/REAXYS Number:
1868192
MDL number:
产品名称
2,4-二氯苯甲酸, 98%
InChI key
ATCRIUVQKHMXSH-UHFFFAOYSA-N
InChI
1S/C7H4Cl2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)
SMILES string
OC(=O)c1ccc(Cl)cc1Cl
assay
98%
mp
157-160 °C (lit.)
solubility
ethanol: soluble 1 g/10 mL, clear, colorless
functional group
carboxylic acid
chloro
Quality Level
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Application
采用 2，4-二氯苯甲酸固相萃取，气相色谱法测定地表水中的极性酸性除草剂。在嘧啶并 [2′，1′：2，3] 噻唑并 [4，5-b] 喹喔啉衍生物 的合成中用作试剂。在 1-（取代）-1,4-二氢-6-硝基-4-氧代-7-（次级氨基）-喹啉-3-羧酸的合成过程中，将其用作起始试剂。
General description
2,4-二氯苯甲酸是太阳辐射驱动光-fenton 降解水中氯苯磷的产物。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Gas chromatographic determination of acid herbicides in surface water samples with electron-capture detection and mass spectrometric confirmation.
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The strains of Arthrobacter globiformis KZT1, Corynebacterium sepedonicum KZ4 and Pseudomonas cepacia KZ2 capable of early dehalogenation and complete oxidation of 4-chloro-, 2,4-dichloro-and 2-chlorobenzoic acids, respectively, have been analyzed for the origin of the genetic control of degradation. The occurrence
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Multiple bacterial strains with CBA metabolic properties were isolated using a simple selective strategy. Phylogenetic analysis of the 16S rRNA gene sequences grouped them into two main clusters consisting of four bacterial phyla and belonging to 17 genera. Whereas growth
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The toxic effects of several species of fresh water cyanobacteria, notably Microcystis species and associated toxins, the microcystins, Anabaena species (anatoxin), Nodularia sp. (nodularin), and Cylindrospermopsis raciborskii (cylindrospermopsin), are well known. Little, however, is known about the effects of secondary
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Chromophoric or colored dissolved organic matter (CDOM) is one of the principal light adsorbing components of seawater, particularly in the ultraviolet, where it attenuates over 90% of downwelling ultraviolet radiation. In highly productive coastal regions and throughout most of the
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