C8136
Chloranilic acid
≥98%
Synonym(s):
2,5-Dichloro-3,6-dihydroxy-2,5-cyclohexadiene-1,4-dione, 2,5-Dichloro-3,6-dihydroxy-p-benzoquinone, NSC 6108, NSC 97383
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About This Item
Empirical Formula (Hill Notation):
C6H2Cl2O4
CAS Number:
Molecular Weight:
208.98
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-780-7
Beilstein/REAXYS Number:
1875040
MDL number:
Assay:
≥98%
Form:
powder
InChI key
IPPWILKGXFOXHO-UHFFFAOYSA-N
InChI
1S/C6H2Cl2O4/c7-1-3(9)5(11)2(8)6(12)4(1)10/h9,12H
SMILES string
OC1=C(Cl)C(=O)C(O)=C(Cl)C1=O
assay
≥98%
form
powder
mp
≥300 °C (lit.)
Quality Level
Related Categories
Application
Reactant involved in:
- Acting as a proton donor in reactions studying dimensionality control
- Synthesis of dimethylbipyridyl complexes
- Synthesis of (nonylbenzimidazolylmethyl)benzene for preparation of neutral altitudinal rotor-shaped dirhenium metallacycles
- Charge-transfer reactions with metoprolol tartrate
- Salt formation with organic bases
- Synthesis of osmium metalla-rectangles with anticancer activity
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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M Walash et al.
Archives of pharmacal research, 27(7), 720-726 (2004-09-11)
Two Spectrophotometric procedures are presented for the determination of two commonly used H2-receptor antagonists, nizatidine (I) and ranitidine hydrochloride (II). The methods are based mainly on charge transfer complexation reaction of these drugs with either p-chloranilic acid (rho-CA) or 2
Luis G Treviño-Quintanilla et al.
Journal of microbiology (Seoul, Korea), 49(6), 974-980 (2011-12-29)
Pentachlorophenol is the most toxic and recalcitrant chlorophenol because both aspects are directly proportional to the halogenation degree. Biological and abiotic pentachlorophenol degradation generates p-chloranil, which in neutral to lightly alkaline environmental conditions is hydrolyzed to chloranilic acid that present
Elmorsy Khaled
Talanta, 75(5), 1167-1174 (2008-07-01)
A simple, rapid and accurate method for the spectrophotometric determination of terfenadine has been developed. The proposed method based on the charge-transfer reactions of terfenadine, as n-electron donor, with 7,7,8,8-tetracyanoquinodimethane (TCNQ), tetracyanoethylene (TCNE), 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) or 2,5-dichloro-3,6-dihydroxy-1,4-benzoquinone (chloranilic acid, p-CLA)
Kil Sik Min et al.
Journal of the American Chemical Society, 129(8), 2360-2368 (2007-02-03)
Dinuclear [(TPyA)MII(CA2-)MII(TPyA)]2+ [TPyA=tris(2-pyridylmethyl)amine; CA2-=chloranilate dianion; M=Co (1(2+)), Fe (2(2+))] complexes have been prepared by the reaction of M(BF4)(2).6H2O, TPyA, H2CA, and triethylamine in MeOH solution. Their reduced forms [(TPyA)MII(CA*3-)MII(TPyA)]+ [M=Co(1+), Fe (2+)] have been synthesized by using cobaltocene, and oxidized
Nikola Biliškov et al.
The journal of physical chemistry. A, 115(14), 3154-3166 (2011-03-25)
Hydrogen bonding and proton transfer in the solid state are studied on the crystals of isostructural anhydrous potassium and rubidium complex chloranilates by variable-temperature single crystal X-ray diffraction, solid state (1)H NMR and IR spectroscopies, and periodic DFT calculations of
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