2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone

Basic Information

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CAS Number

87-88-7

Molecular Formula

C6H2Cl2O4

Molecular Weight

208.98 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Physical Properties

Melting Point

≥300 °C

Boiling Point

300.11°C (rough estimate)

Density

1.93

Water Solubility

Soluble in hot water and methanol. Insoluble in organic solvents.

Flash Point

135.4 ºC

Refractive Index

1.4570 (estimate)

SMILES

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

InChI

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

InChIKey

IPPWILKGXFOXHO-UHFFFAOYSA-N

LogP

1.155

Topological Polar Surface Area

74.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

306

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

Chloranilic acid
2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone
CHLORANILIC
2.5-dichloro-3.6-dihydroxy-1,4-benzoquinone
p-chloranilicacid
2,5-Dichloro-3,6-dihydroxy-2,5-cyclohexadiene-1,4-dione
NSC 6108
NSC 97383
2,5-Dichloro-3,6-dihydroxy-p-benzoquinone
2,5-Dichloro-3,6-dihydroxy-p-quinone
4-dione, 2,5-dichloro-3,6-dihydroxy-5-cyclohexadiene-1
2,5-Dichloro-3,6-dihydroxy-1,4-quinone
2,5-Dihydroxy-3,6-dichloro-1,4-benzoquinone
2,5-Dihydroxy-3,6-dichlorobenzoquinone
3,6-Dichloro-2,5-dihydroxy-1,4-benzoquinone
2,5-Dichloro-3,6-dihydroxy-2,5-cyclohexadiene-1,4-dione (ACI)
p-Benzoquinone, 2,5-dichloro-3,6-dihydroxy- (6CI, 8CI)
Quinone, 2,5-dichloro-3,6-dihydroxy- (4CI)
3,6-Dichloro-2,5-dihydroxybenzoquinone
p-Chloranilic acid

MDL Number

MFCD00001596

Customs Code

2914700090

FAQ

What regulatory guidelines apply to 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7)?

2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7) falls under the scope of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) and is classified as a skin and eye irritant. It is also subject to the European Union's Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulations. Additionally, it may be regulated by the U.S. Environmental Protection Agency (EPA) and the U.S. Food and Drug Administration (FDA) depending on its specific application.

Are there alternatives to 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7) in synthesis?

2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7) can have alternatives in synthesis such as 2,5-dichloro-1,4-benzoquinone and 2,5-dimethyl-3,6-dihydroxy-1,4-benzoquinone. These alternatives may offer similar reactivity but with different properties. Common substitutes often depend on the specific reaction conditions and the desired product.

What is the market or research trend for 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7)?

The market for 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7) is currently stable, with ongoing research focused on its use as an industrial bleaching agent and in the production of dyes and pigments. Recent trends include a focus on sustainable and safer alternatives, which may drive further innovation in its application and usage.

How should waste containing 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7) be handled?

Waste containing 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone (CAS: 87-88-7) should be collected immediately and stored in a sealed container to prevent leaks. Proper disposal methods include incineration or use of professional waste disposal services. Environmental precautions include ensuring the waste is neutralized before disposal to minimize environmental impact. Compliance with local and federal regulations is essential.