ChemicalBook > CAS DataBase List > Ethyl 3-methyl-2-oxobutyrate

Ethyl 3-methyl-2-oxobutyrate

Product Name
Ethyl 3-methyl-2-oxobutyrate
CAS No.
20201-24-5
Chemical Name
Ethyl 3-methyl-2-oxobutyrate
Synonyms
KETOVALINE ETHYL ESTER;ethyl dimethylpyruvate;ETHYL 3-METHYL-2-OXOBUTYRATE;Ethyl 2-oxo-3-methylbutyrate;ethyle3-methyl-2-oxobutyrate;ethyl 2-methyl-2-oxobutyrate;Ethyl 2-oxo-3-methylbutanoate;Ethyl 3-methyl-2-oxobutyrate,95%;2-Oxyisovaleric acid ethyl ester;2-Oxoisovaleric acid ethyl ester
CBNumber
CB3272529
Molecular Formula
C7H12O3
Formula Weight
144.17
MOL File
20201-24-5.mol
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Ethyl 3-methyl-2-oxobutyrate Property

Boiling point:
62 °C/11 mmHg (lit.)
Density 
0.989 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.410(lit.)
Flash point:
110 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear light yellow
Water Solubility 
Slightly soluble in water.
BRN 
1756668
InChI
InChI=1S/C7H12O3/c1-4-10-7(9)6(8)5(2)3/h5H,4H2,1-3H3
InChIKey
CKTYYUQUWFEUCO-UHFFFAOYSA-N
SMILES
C(OCC)(=O)C(=O)C(C)C
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Safety

Risk Statements 
10
Safety Statements 
16
RIDADR 
UN 3272 3/PG 3
WGK Germany 
3
HazardClass 
3.2
PackingGroup 
III
HS Code 
29183000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
218456
Product name
Ethyl 3-methyl-2-oxobutyrate
Purity
97%
Packaging
5g
Price
$78
Updated
2024/03/01
Alfa Aesar
Product number
H53413
Product name
Ethyl dimethylpyruvate, 97%
Packaging
5g
Price
$45.65
Updated
2024/03/01
Alfa Aesar
Product number
H53413
Product name
Ethyl dimethylpyruvate, 97%
Packaging
25g
Price
$185.65
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
CHM0117304
Product name
ETHYL 3-METHYL-2-OXOBUTYRATE
Purity
95.00%
Packaging
5G
Price
$862.87
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0117304
Product name
ETHYL 3-METHYL-2-OXOBUTYRATE
Purity
95.00%
Packaging
100G
Price
$2483.71
Updated
2021/12/16
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Ethyl 3-methyl-2-oxobutyrate Chemical Properties,Usage,Production

Chemical Properties

clear light yellow liquid

Uses

Ethyl dimethylpyruvate is used as an allyl halide reactant in the presence of indium to release hydroxy unsaturated carbonyl compounds. It was also used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid.

Uses

Ethyl 3-methyl-2-oxobutyrate was used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid.

General Description

Ethyl 3-methyl-2-oxobutyrate reacts with a variety of allyl halides in the presence of indium to afford hydroxy unsaturated carbonyl compounds. Conformational behaviour of ethyl 3-methyl-2-oxobutyrate was investigated using solution FTIR in combination with ab initio calculations.

Ethyl 3-methyl-2-oxobutyrate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl 3-methyl-2-oxobutyrate Suppliers

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View Lastest Price from Ethyl 3-methyl-2-oxobutyrate manufacturers

Career Henan Chemical Co
Product
ETHYL 3-METHYL-2-OXOBUTYRATE 20201-24-5
Price
US $9.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg -1000kg
Release date
2020-01-02

20201-24-5, Ethyl 3-methyl-2-oxobutyrateRelated Search:

Ethyl butyrate 2-Oxobutyric acid Ethyl 2-methyl-3-oxobutyrate Ethyl 3-methyl-2-oxobutyrate DIETHYL OXALPROPIONATE ETHYL-3-CYANO-3-PHENYLPYRUVATE 97 Ethyl 2-cyclohexyl-2-oxoacetate ETHYL 4-(4-CHLOROPHENYL)-3-METHYL-2,4-DIOXO-BUTYRATE OXO-(2-OXO-TETRAHYDRO-FURAN-3-YL)-ACETIC ACID ETHYL ESTER CYCLOPENTANEACETIC ACID, A,2-DIOXO-, ETHYL ESTER 2-OXOCYCLOHEXANEGLYOXYLIC ACID ETHYL ESTER DIETHYL 2-CYANO-3-OXOSUCCINATE ETHYL CYCLOPENTYL(OXO)ACETATE ETHYL2-ETHYL-2-METHYL-3-OXOBUTYRATE ETHYL OXO(2-OXO-2,3-DIHYDRO-1H-INDOL-3-YL)ACETATE ETHYL 2-OXO-2-(3,3,5-TRIMETHYL-2-OXOCYCLOPENTYL)ACETATE RARECHEM AL BW 1372 RARECHEM AL BW 1376

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  • KETOVALINE ETHYL ESTER
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  • 3-Methyl-2-oxobutanoic acid ethyl ester
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  • Ethyl 3-methyl-2-oxobutyrate 97%
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  • Ethyl dimethylpyruvate, Ketovaline ethyl ester
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  • 20201-24-5
  • CH32CHCOCOOCH2CH3
  • Building Blocks
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  • Carbonyl Compounds
  • Esters
  • Organic Building Blocks
  • Building Blocks
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