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C8136

Sigma-Aldrich

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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25 G
$105.00

$105.00

Estimated to ship onMay 14, 2025Details

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25 G
$105.00

About This Item

Empirical Formula (Hill Notation):
C6H2Cl2O4
CAS Number:
87-88-7
Molecular Weight:
208.98
Beilstein:
1875040
EC Number:
201-780-7
MDL number:
MFCD00001596
UNSPSC Code:
12352100
PubChem Substance ID:
57654044
NACRES:
NA.22

$105.00

Estimated to ship onMay 14, 2025Details

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Assay

≥98%

form

powder

mp

≥300 °C (lit.)

SMILES string

OC1=C(Cl)C(=O)C(O)=C(Cl)C1=O

InChI

1S/C6H2Cl2O4/c7-1-3(9)5(11)2(8)6(12)4(1)10/h9,12H

InChI key

IPPWILKGXFOXHO-UHFFFAOYSA-N

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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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS6616
SHBQ3388
SHBN7448
SHBL4362
MKCH4771

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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
Yasuhiro Tobu et al.
Physical chemistry chemical physics : PCCP, 14(35), 12347-12354 (2012-08-09)
The temperature dependence of (35)Cl NQR frequencies and the spin-lattice relaxation times T(1) has been measured in the wide temperature range of 4.2-420 K for morpholinium hydrogen chloranilate in which a one-dimensional O-HO hydrogen-bonded molecular chain of hydrogen chloranilate ions
Said M Teleb et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 62(1-3), 140-145 (2005-11-01)
Charge-transfer (CT) complexes formed on the reaction of 2,2'-bipyridine with some acceptors such as picric acid (HPA) and chloranilic acid (H(2)CA) have been studied in CHCl(3) and MeOH at room temperature. Based on elemental analysis and IR spectra of the
Li-ming Du et al.
Guang pu xue yu guang pu fen xi = Guang pu, 24(12), 1623-1625 (2005-04-15)
Charge-transfer complex was formed between LMX as the donor and Chloranilic Acid (CL) as the acceptor has been studied by fluorimetry. It was shown that the n-pi complex can be formed at ambient temperature, which can emit, which strong fluorescence.
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