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2,5-bis(4-butylphenyl)-3,6-dichlorocyclohexa-2,5-diene-1,4-dione, commonly known as "Chloranil," is a synthetic organic compound with the molecular formula C20H18Cl2O2. It is characterized by its dark green color, pungent odor, and insolubility in water, while being soluble in organic solvents. Chloranil is recognized for its role as a dienophile in Diels-Alder reactions, a key process in the synthesis of various organic compounds. Classified as a skin and respiratory irritant, it requires careful handling to prevent allergic skin reactions and other harmful effects.

28293-36-9

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28293-36-9 Usage

Uses

Used in Organic Synthesis:
Chloranil is utilized as a dienophile in Diels-Alder reactions for the synthesis of a wide range of organic compounds. Its reactivity in these reactions is crucial for the formation of complex organic structures, which are vital in the development of new pharmaceuticals and other chemical products.
Used in Pharmaceutical Production:
In the pharmaceutical industry, Chloranil is employed in the synthesis of various drugs. Its ability to participate in Diels-Alder reactions allows for the creation of novel molecular structures with potential therapeutic applications.
Used in Dye Production:
Chloranil is also used in the production of dyes, where its chemical properties contribute to the development of colorants for various applications, including textiles and other industrial processes.
Safety Precautions:
Due to its classification as a skin and respiratory irritant, and its potential to cause allergic skin reactions, it is essential to handle Chloranil with proper safety measures. This includes wearing protective clothing, using respiratory protection, and ensuring that the chemical is not ingested, inhaled, or comes into contact with skin and eyes.

Check Digit Verification of cas no

The CAS Registry Mumber 28293-36-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,9 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28293-36:
(7*2)+(6*8)+(5*2)+(4*9)+(3*3)+(2*3)+(1*6)=129
129 % 10 = 9
So 28293-36-9 is a valid CAS Registry Number.

28293-36-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,5-bis(4-butylphenyl)-3,6-dichlorocyclohexa-2,5-diene-1,4-dione

1.2 Other means of identification

Product number -
Other names 2,5-Cyclohexadiene-1,4-dione,2,5-bis(4-butylphenyl)-3,6-dichloro

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:28293-36-9 SDS

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