3,5-二氯邻苯二酚
3,5-二氯邻苯二酚结构式
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常用名 | 3,5-二氯邻苯二酚 | 英文名 | 3,5-dichlorocatechol |
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| CAS号 | 13673-92-2 | 分子量 | 179.001 | |
| 密度 | 1.6±0.1 g/cm3 | 沸点 | 270.6±35.0 °C at 760 mmHg | |
| 分子式 | C6H4Cl2O2 | 熔点 | 79.5-84.5ºC(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 117.4±25.9 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
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X-ray structures of 4-chlorocatechol 1,2-dioxygenase adducts with substituted catechols: new perspectives in the molecular basis of intradiol ring cleaving dioxygenases specificity.
J. Struct. Biol. 181(3) , 274-82, (2013) The crystallographic structures of 4-chlorocatechol 1,2-dioxygenase (4-CCD) complexes with 3,5-dichlorocatechol, protocatechuate (3,4-dihydroxybenzoate), hydroxyquinol (benzen-1,2,4-triol) and pyrogallol (benzen-1,2,3-triol), which act as substrates or inhibi... |
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Pseudomonas putida KT2440 responds specifically to chlorophenoxy herbicides and their initial metabolites.
Proteomics 6(11) , 3319-29, (2006) Pseudomonas putida KT2440 is often used as a model to investigate toxicity mechanisms and adaptation to hazardous chemicals in bacteria. The objective of this paper was to test the impact of the chlorophenoxy herbicides 2,4-dichlorophenoxyacetic acid (2,4-D) ... |
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Organization and sequence analysis of the 2,4-dichlorophenol hydroxylase and dichlorocatechol oxidative operons of plasmid pJP4.
J. Bacteriol. 172(5) , 2351-9, (1990) Growth of Alcaligenes eutrophus JMP134 on 2,4-dichlorophenoxyacetate requires a 2,4-dichlorphenol hydroxylase encoded by gene tfdB. Catabolism of either 2,4-dichlorophenoxyacetate or 3-chlorobenzoate involves enzymes encoded by the chlorocatechol oxidative op... |
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Carbon suboxide, a highly reactive intermediate from the abiotic degradation of aromatic compounds in soil.
Environ. Sci. Technol. 41(22) , 7802-6, (2007) The formation of volatile compounds during abiotic degradation processes of aromatic compounds in soil has been the subject of many experimental studies but should be examined further. In this context, the present work investigates the natural formation of ca... |
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A linear megaplasmid, p1CP, carrying the genes for chlorocatechol catabolism of Rhodococcus opacus 1CP.
Microbiology 150(Pt 9) , 3075-87, (2004) The Gram-positive actinobacterium Rhodococcus opacus 1CP is able to utilize several (chloro)aromatic compounds as sole carbon sources, and gene clusters for various catabolic enzymes and pathways have previously been identified. Pulsed-field gel electrophores... |
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Amino acids in positions 48, 52, and 73 differentiate the substrate specificities of the highly homologous chlorocatechol 1,2-dioxygenases CbnA and TcbC.
J. Bacteriol. 187(15) , 5427-36, (2005) Chlorocatechol 1,2-dioxygenase (CCD) is the first-step enzyme of the chlorocatechol ortho-cleavage pathway, which plays a central role in the degradation of various chloroaromatic compounds. Two CCDs, CbnA from the 3-chlorobenzoate-degrader Ralstonia eutropha... |
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The chlorocatechol degradative genes, tfdT-CDEF, of Burkholderia sp. strain NK8 are involved in chlorobenzoate degradation and induced by chlorobenzoates and chlorocatechols.
Gene 268(1-2) , 207-14, (2001) The modified-ortho pathway genes responsible for the degradation of chlorocatechols produced from 3- and 4-chlorobenzoate in Burkholderia sp. NK8 were cloned and analyzed. The five genes predicted to encode a LysR-type transcriptional regulator, chlorocatecho... |
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Two unusual chlorocatechol catabolic gene clusters in Sphingomonas sp. TFD44.
Arch. Microbiol. 183(2) , 80-94, (2005) The genes responsible for the degradation of 2,4-dichlorophenoxyacetate (2,4-D) by alpha-Proteobacteria have previously been difficult to detect by using gene probes or polymerase chain reaction (PCR) primers. PCR products of the chlorocatechol 1,2-dioxygenas... |
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Effect of cosubstrates on the dechlorination of selected chlorophenolic compounds by Rhodococcus erythropolis 1CP.
J. Basic Microbiol. 32(3) , 177-84, (1992) Effects of aromatic and nonaromatic cosubstrates on the rate of 2,4-dichlorophenol degradation by R. erythropolis 1CP were studied under growth and nongrowth conditions. Glucose and maltose were found to accelerate 2,4-dichlorophenol (initial conc. 50 mg/l) d... |