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Diethyl 2,2-dimethyl-3-oxosuccinate, also known as diethyl 2,2-dimethylsuccinate or diethyl methylsuccinate, is an organic compound with the chemical formula C8H14O4. It is a colorless liquid with a molecular weight of 174.2 g/mol. Diethyl 2,2-diMethyl-3-oxosuccinate is a derivative of succinic acid, featuring a diethyl ester group and two methyl groups attached to the carbonyl carbon. It is used as an intermediate in the synthesis of various chemicals, pharmaceuticals, and agrochemicals. Diethyl 2,2-dimethyl-3-oxosuccinate is soluble in organic solvents and has a melting point of -35°C. It is important to handle Diethyl 2,2-diMethyl-3-oxosuccinate with care, as it may cause irritation to the eyes, skin, and respiratory system.

5447-64-3

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5447-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5447-64-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,4 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5447-64:
(6*5)+(5*4)+(4*4)+(3*7)+(2*6)+(1*4)=103
103 % 10 = 3
So 5447-64-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H16O5/c1-5-14-8(12)7(11)10(3,4)9(13)15-6-2/h5-6H2,1-4H3

5447-64-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl 2,2-dimethyl-3-oxobutanedioate

1.2 Other means of identification

Product number -
Other names Dimethyl-oxalessigsaeure-diaethylester

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:5447-64-3 SDS

5447-64-3Relevant academic research and scientific papers

THE FACILE ADDITION OF FLUOROSULFURIC ACID TO AN EPOXIDE

Poorker, Carol S.,Kagan, Jacques

, p. 6405 - 6408 (1985)

Fluorosulfuric acid, a very poor nucleophile, was found to add to several epoxides, yielding 1,3,2-dioxathiolane 2,2-dioxides.These cyclic sulfates could also be obtained by reacting the epoxides with sulfur trioxide.The intermediacy of the fluorosulfate of a 1,2-diol, which readily cyclized in base, has been demonstrated in one case.

Synthesis of novel α,α′,β-trisubstituted β-lactones

Barbaud, Christel,Guerrouache, Mohamed,Guérin, Philippe

, p. 9513 - 9515 (2007/10/03)

A concise and efficient synthesis of α,α′,β-trisubstituted β-lactones is presented. These novel lactones are easily obtained in five steps and will be dedicated to anionic ring opening polymerization.

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