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1,4-Naphthalenedione, 5-acetyl-, also known as 5-acetylphthalic anhydride, is an organic compound with the chemical formula C10H6O3. It is a derivative of phthalic anhydride, where one of the hydrogen atoms on the naphthalene ring is replaced by an acetyl group. This yellow crystalline solid is used as an intermediate in the synthesis of various chemicals, including dyes, pharmaceuticals, and other organic compounds. It is typically produced through the Friedel-Crafts acylation of naphthalene with acetyl chloride in the presence of a Lewis acid catalyst. Due to its reactivity, 5-acetylphthalic anhydride is often used in the preparation of substituted phthalimides and other heterocyclic compounds.

62185-69-7

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62185-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62185-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,8 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62185-69:
(7*6)+(6*2)+(5*1)+(4*8)+(3*5)+(2*6)+(1*9)=127
127 % 10 = 7
So 62185-69-7 is a valid CAS Registry Number.

62185-69-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-acetylnaphthalene-1,4-dione

1.2 Other means of identification

Product number -
Other names 5-acetyl-2,4-naphthoquinone

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 -
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More Details:62185-69-7 SDS

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