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87-88-7 - Chloranilic acid, 98+% - 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone - A10493 - Alfa Aesar

A10493 Chloranilic acid, 98+%

CAS Number
87-88-7
Synonyms
2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone

Size Price ($) Quantity Availability
25g 27.19
100g 75.60
500g 225.60
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Chloranilic acid, 98+%

MDL
MFCD00001596
EINECS
201-780-7

Chemical Properties

Formula
C6H2Cl2O4
Formula Weight
208.99
Melting point
>300° dec.
Solubility
Soluble in hot water and methanol. Insoluble in organic solvents.

Applications

Chloranilic acid is used in spectrophotometry. It reacts with metal ions to form stable complexes. It is also used as a reactant in the preparation of dimethylbipyridyl complexes and (nonylbenzimidazolylmethyl)benzene. Further, it is used in charge-transfer reactions with metoprolol tartrate. It is also employed in the synthesis of osmium metalla-rectangles with anticancer activity. In addition to this, it has potential antibacterial activities against methicillin-resistant Staphylococcus aureus.

Notes

Incompatible with strong oxidizing agents.

Literature References

Reagent for determination of Ca, Sr, Zr and Mo.

Grabarczyk, M.; Wasąg, J. Sensitive adsorptive stripping voltammetric method for determination of trace concentration of titanium in the presence of chloranilic acid as a complexing agent. Talanta 2015, 139, 132-137.

Blank, T. A.; Shishkin, O. V.; Zhikol, O. A.; Palamarchuk, G. V.; Eksperiandova, L. P. The nature of bathochromic shift in the solvated chloranilic acid: A quantum chemical approach. J. Mol. Liq. 2015, 211, 187-191.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,2079
Beilstein
1875040
Harmonized Tariff Code
2914.70
TSCA
Yes
RTECS
DK4005000

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