High Quality Chloranil Powder CAS 118-75-2

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Products Description

Name: Chloranil

Cas: 118-75-2

Purity: 99%min


Basic Info:







Stock Availability

In stock

Brand Name

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Product Introduction:

Chloranil, also known as tetrachloro-p-benzoquinone, tetrachloroquinone, chloran, etc., has a molecular formula of C6Cl4O2 and a molecular weight of 245.88.

Chloranil precipitated from acetic acid or acetone is a golden yellow crystalline powder, and precipitated from benzene or toluene or obtained by sublimation is a monoclinic yellow columnar crystal.

It has an unpleasant persistent smell and sublimation.

Chloranil is insoluble in water, hardly soluble in cold ethanol, cold petroleum ether, soluble in ether, chloroform, carbon tetrachloride and carbon disulfide, and slowly soluble in alkaline solution. When air is present, a reddish brown to purple precipitate (tetrachloro Potassium p-benzoquinone).

Product Nature:

  • Density: 1,97 g/cm3
  • Boiling point: 269.5ºC at 760 mmHg
  • Melting point: 295-296 °C (dec.)
  • Flash point: 111.7ºC
  • Water solubility: insoluble
  • Stability: Stable under normal temperatures and pressures.


Product NameChloranil
CAS No.118-75-2
Appearance Colorless transparent liquid or yellow powder
Content99% min
Shelf Life2 years
Packing1kg/bag,25kg/bag or as your requirements

Product function:

  • Chloranil can be used as a non-systemic fungicide for the sterilization of seeds of grains, peanuts, vegetables, cotton, and beans. It can also be used as dye intermediates, pesticide raw materials and tanning industries.

  • Chloranil can be reduced with sulfur dioxide at room temperature to obtain tetrachlorohydroquinone, which is an intermediate of pesticides and polymer compounds.

  • In the pharmaceutical industry, Chloranil is used in the production of anti-malignant drug iminoquinone and anti-aldosterone drug spironolactone.

  • Chloranil can also be used for the detection of primary and secondary amines.


  1. Derek R. Buckle “Chloranil” in Encyclopedia of Reagents for Organic Synthesis, 2001, John Wiley. doi:10.1002/047084289X.rc057
  2. Chloranil at Sigma-Aldrich
  3. Wikipedia


Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service

*We will monitor the logistics information in real time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.


1. ≤50kg, we recommend express delivery, usually called DDU service;

2. ≤500kg, air transportation is generally recommended, usually called FOB, CFR or CIF service;

3.>500kg, sea freight is generally recommended, usually called FOB, CFR or CIF service;

4. For high-value products, please choose air and express to ensure the safety of the products.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Learn more about us

Contact us for the latest quotation and free samples of Chloranil Liquid/Powder

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Packaging and shipping

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