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6-Chloro-1,4-dihydroxyanthracene-9,10-dione is a chemical compound with the molecular formula C14H7ClO4. It is a derivative of anthracene, a tricyclic aromatic hydrocarbon, characterized by the presence of a chlorine atom at the 6th position, and two hydroxyl groups at the 1st and 4th positions. The compound also features a dione group at the 9th and 10th positions, which are carbonyl groups. This molecule is known for its potential applications in the synthesis of various dyes and pharmaceuticals, as well as its use as an intermediate in organic chemistry. Due to its specific functional groups and structural features, it can participate in a range of chemical reactions, making it a valuable compound in the field of chemical research and development.

1220-95-7

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1220-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220-95-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,2 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1220-95:
(6*1)+(5*2)+(4*2)+(3*0)+(2*9)+(1*5)=47
47 % 10 = 7
So 1220-95-7 is a valid CAS Registry Number.

1220-95-7SDS

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 6-chloro-1,4-dihydroxyanthracene-9,10-dione

1.2 Other means of identification

Product number -
Other names 6-Chlor-chinizarin,6-Chlor-1,4-dihydroxy-9,10-anthrachinon

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:1220-95-7 SDS

1220-95-7Downstream Products

1220-95-7Relevant academic research and scientific papers

Synthesis of quinizarin and its derivatives under conditions of microwave activation

El'tsov,Sokolova,Grigor'ev,Dmitrieva,Shtol'vin

, p. 255 - 258 (2007/10/03)

In a microwave field, phthalic anhydride reacts with p-chlorophenol to give 1,4-dihydroxyanthraquinone (quinizarin) within 10 min. The reaction with 4-chlorophthalic anhydride occurs similarly. Phthalic and chlorophthalic acids can be used instead of anhydrides. 3-Nitrophthalic acid and 3,4,5,6-tetrabromophthalic anhydride do not react with p-chlorophenol under these conditions.

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