135577
2-氯苯甲酸
98%
别名:
2-CBA, o-Chlorobenzoic acid
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线性分子式:
ClC6H4CO2H
化学文摘社编号:
分子量:
156.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-285-4
Beilstein/REAXYS Number:
907340
MDL number:
Assay:
98%
InChI key
IKCLCGXPQILATA-UHFFFAOYSA-N
InChI
1S/C7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)
SMILES string
OC(=O)c1ccccc1Cl
assay
98%
mp
138-140 °C (lit.)
solubility
cold water: soluble 900 part, alcohol: freely soluble, diethyl ether: freely soluble, water: soluble (hot)
functional group
carboxylic acid, chloro
Quality Level
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General description
在平行膜生物反应器中研究了携带和不携带细菌血红蛋白基因的洋葱伯克霍尔德菌 的纯培养物对 2-氯苯甲酸的降解。用低温基质隔离红外光谱法研究了 2-氯苯甲酸分子内氢原子隧穿。
Application
用 2-氯苯甲酸研究了 假单胞菌 铜绿假单胞菌 对 2-溴苯甲酸的降解作用。
wgk
WGK 2
flash_point_f
343.4 °F
flash_point_c
173 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
存储类别
11 - Combustible Solids
F K Higson et al.
Applied and environmental microbiology, 56(6), 1615-1619 (1990-06-01)
A strain of Pseudomonas aeruginosa producing 2-bromobenzoic acid, designated 2-BBZA, was isolated by enrichment culture from municipal sewage. It degraded all four 2-halobenzoates as well as certain 3-halo- and dihalobenzoates, though none of the 4-halobenzoates supported growth of this organism.
C A Blackledge et al.
Journal of pharmaceutical and biomedical analysis, 22(6), 1023-1028 (2000-06-17)
The metabolic fate of [14C]-labelled 2 and 4-chlorobenzoic acids (2- and 4-CBA) has been determined in the rat following intraperitoneal (i.p.) administration at 100 mg/kg to male rats. The major route of elimination for both 2-and 4-CBA was urine with
W J Hickey et al.
Applied and environmental microbiology, 67(10), 4603-4609 (2001-09-26)
We have identified in Pseudomonas aeruginosa strain JB2 a novel cluster of mobile genes encoding degradation of hydroxy- and halo-aromatic compounds. Nineteen open reading frames were located and, based on sequence similarities, were putatively identified as encoding a ring hydroxylating
Gejiao Wang et al.
FEMS microbiology letters, 233(2), 307-314 (2004-04-06)
The potential for real-time PCR (RTm-PCR) detection of the genetically engineered strain Pseudomonas putida GN2 was studied during 2-chlorobenzoate (2-CB) degradation in three different soils. The strain contained the constructed plasmid pGN2 which encoded genes for 2-CB oxidation (cbdA) and
Meltem Urgun-Demirtas et al.
Biotechnology and bioengineering, 87(1), 110-118 (2004-06-24)
Application of Vitreoscilla hemoglobin (VHb) technology to 2-CBA degradation by Burkholderia cepacia strain DNT under hypoxic conditions was studied in continuous culture chemostats. Dechlorination abilities of both recombinant (VHb gene (vgb) containing) and untransformed cells were investigated at various dilution
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