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Merck
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文件

183784

Sigma-Aldrich

4-氯水杨酸

93%

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About This Item

線性公式:
ClC6H3(OH)CO2H
CAS號碼:
分子量::
172.57
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

93%

形狀

solid

mp

210-212 °C (lit.)

SMILES 字串

OC(=O)c1ccc(Cl)cc1O

InChI

1S/C7H5ClO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,(H,10,11)

InChI 密鑰

LWXFCZXRFBUOOR-UHFFFAOYSA-N

應用

4-Chlorosalicylic acid was used in sensitive spectrofluorometric determination of terbium in mixed rare earths. It was used in preparation of poly(4-chlorosalicylic acid-formaldehyde) via condensation with formaldehyde.

生化/生理作用

4-Chlorosalicylic acid shows potent antibacterial activity against Escherichia coli.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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Sonja Pawelczyk et al.
Journal of microbiological methods, 75(1), 117-126 (2008-07-03)
4-Chlorosalicylate (4-CS) can be degraded completely by a bacterial consortium consisting of Pseudomonas reinekei (MT1), Achromobacter spanius (MT3) and Pseudomonas veronii (MT4). The fourth species Wautersiella falsenii (MT2) is thought to act as a 'necrotizer' of the community. Single cell
4-Chlorosalicylic acid-formaldehyde polymer as a polymeric ligand.
Patel HS, et al.
Makromol. Chem., 106(1), 223-237 (1982)
Inhibitory effects of 4-chlorosalicylic acid on mushroom tyrosinase and its antimicrobial activities.
Han P, et al.
Food Chemistry, 107(2), 797-803 (2008)
Wei Jiang et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 19(6), 923-925 (2003-07-02)
The quadruple complex formed by terbium with 4-chlorosalicylic acid (CSA), EDTA and cetyltrimethylammonium bromide (CTMAB) has been used for the sensitive spectrofluorometric determination of terbium in mixed rare earths. The effect of the experimental conditions on the fluorescence intensity was
Roberto A Bobadilla Fazzini et al.
Proteomics, 9(8), 2273-2285 (2009-04-22)
In this study, the stable consortium composed by Pseudomonas reinekei strain MT1 and Achromobacter xylosoxidans strain MT3 (cell numbers in proportion 9:1) was under investigation to reveal bacterial interactions that take place under severe nutrient-limiting conditions. The analysis of steady

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