Ethyl 2-methylacetoacetate

ALDRICH/E35400 - 90%

Synonym: Ethyl 2-methyl-3-oxobutanoate

CAS Number: 609-14-3
Empirical Formula (Hill Notation): C₇H₁₂O₃
Molecular Weight: 144.17
EC Number: 210-179-9
MDL Number: MFCD00009164
Linear Formula: CH₃COCH(CH₃)CO₂C₂H₅
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-E35400-25G	25 g	$54.70 1/EA		Add To Favorites
45-E35400-100G	100 g	$157.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	90%
bp	187 °C (lit.)
density	1.019 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C7H12O3/c1-4-10-7(9)5(2)6(3)8/h5H,4H2,1-3H3
InChI key	FNENWZWNOPCZGK-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.418 (lit.)
SMILES string	CCOC(=O)C(C)C(C)=O

Application:	• Ethyl 2-methylacetoacetate is used as a substrate in the rhenium-catalyzed synthesis of multisubstituted aromatic compounds. • It can be employed in the synthesis of coumarin derivatives via Pechmann condensation. • It undergoes dehydration to yield conjugated alkynyl and allenyl esters. • It is also used in the total synthesis of chlorotonil A, yangjinhualine A, (+)- and (−)-saudin.
Packaging:	25, 100 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	145.4 °F - closed cup
Flash Point(C)	63 °C - closed cup

Purity	90%
bp	187 °C (lit.)
Density	1.019 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.418 (lit.)
UNSPSC	12352100

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