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Merck
CN

135577

Sigma-Aldrich

2-氯苯甲酸

98%

别名:

2-CBA, o-Chlorobenzoic acid

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About This Item

线性分子式:
ClC6H4CO2H
CAS号:
分子量:
156.57
Beilstein:
907340
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

mp

138-140 °C (lit.)

溶解性

cold water: soluble 900 part
alcohol: freely soluble
diethyl ether: freely soluble
water: soluble (hot)

官能团

carboxylic acid
chloro

SMILES字符串

OC(=O)c1ccccc1Cl

InChI

1S/C7H5ClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4H,(H,9,10)

InChI key

IKCLCGXPQILATA-UHFFFAOYSA-N

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一般描述

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

应用

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。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

343.4 °F

闪点(°C)

173 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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.
A C Layton et al.
Journal of industrial microbiology, 13(6), 392-401 (1994-11-01)
The microbial populations in PCB-contaminated electric power substation capacitor bank soil (TVA soil) and from another PCB-contaminated site (New England soil) were compared to determine their potential to degrade PCB. Known biphenyl operon genes were used as gene probes in
Grazia Baggi et al.
Biodegradation, 16(3), 275-282 (2005-05-04)
A study was made of the metabolic and co-metabolic intermediates of 2- and 3-chlorobenzoate, 2,3- and 3,5-dichlorobenzoate to elucidate the mechanism(s) involved in the negative effects observed on the growth of a chlorobenzoate-degrading microbial consortium in the presence of mixed
Gang-hua Lang et al.
Applied microbiology and biotechnology, 83(6), 1085-1094 (2009-03-26)
TfdT is a LysR-type transcriptional regulator that activates the transcription of the chlorocatechol degradative gene operon tfdCDEF of the chlorobenzoate-degrading bacterium Burkholderia sp. NK8. To identify the amino acids involved in the effector recognition by TfdT, a polymerase-chain-reaction-based random mutagenesis
Satoshi Nishino et al.
The journal of physical chemistry. A, 111(30), 7041-7047 (2007-07-03)
Intramolecular hydrogen atom tunneling in 2-chlorobenzoic acid has been investigated by low-temperature matrix-isolation infrared spectroscopy with the aid of density functional theory calculation. Infrared spectra of two relatively stable syn isomers, SC and ST, were observed in argon and xenon

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