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3-Oxobutanoic acid, also known as alpha-ketobutyric acid or ethyl acetoacetate, is a chemical compound with the molecular formula C4H6O3. It is a derivative of butanoic acid, featuring a ketone group (C=O) at the third carbon position. This organic compound is a colorless, crystalline solid that is soluble in water and has a melting point of 39-41°C. 3-Oxobutanoic acid is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It can be produced through various methods, including the oxidation of 3-hydroxybutanoic acid or the condensation of acetoacetic ester. Due to its versatile chemical properties, it is widely used in the chemical industry for the preparation of esters, amides, and other derivatives.

4387-93-3

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4387-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4387-93-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4387-93:
(6*4)+(5*3)+(4*8)+(3*7)+(2*9)+(1*3)=113
113 % 10 = 3
So 4387-93-3 is a valid CAS Registry Number.

4387-93-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-oxobutanoic acid

1.2 Other means of identification

Product number -
Other names -

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

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More Details:4387-93-3 SDS

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