5-Carbethoxy-4,6-dimethyl-2-pyrone

5-Carbethoxy-4,6-dimethyl-2-pyrone Basic information
Product Name:5-Carbethoxy-4,6-dimethyl-2-pyrone
Synonyms:isodehydroacetic acid ethyl ester;Ethyl isodehydroacetate,95%;Ethyl isodehydracetate,97%;2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, ethyl ester;Ethyl isodehydracetate 99%;Ethyl 4,6-dimethyl-2-pyrone-5-carboxylate;Ethyl 4,6-dimethyl-5-coumalate;2,4-DIMETHYL-6-OXO-6H-PYRAN-3-CARBOXYLIC ACID ETHYL ESTER
CAS:3385-34-0
MF:C10H12O4
MW:196.2
EINECS:222-195-3
Product Categories:Acetics acid and esters
Mol File:3385-34-0.mol
5-Carbethoxy-4,6-dimethyl-2-pyrone Structure
5-Carbethoxy-4,6-dimethyl-2-pyrone Chemical Properties
Melting point 17-18 °C(lit.)
Boiling point 290-295 °C(lit.)
density 1.167 g/mL at 25 °C(lit.)
refractive index n20/D 1.515(lit.)
Fp >230 °F
storage temp. Refrigerator
solubility Chloroform, Methanol
form Oil
color Clear Colorless to Pale Yellow
Water Solubility Insoluble
BRN 145951
CAS DataBase Reference3385-34-0(CAS DataBase Reference)
NIST Chemistry Reference2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, ethyl ester(3385-34-0)
Safety Information
Safety Statements 24/25
WGK Germany 3
HS Code 29322090
MSDS Information
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5-Carbethoxy-4,6-dimethyl-2-pyrone Usage And Synthesis
Chemical Propertiesclear colorless to yellow liquid
UsesEthyl isodehydroacetate is used in the synthesis of bidentate ligands. Also used in the preparation of insect growth regulators with juvenile hormone activity. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.
5-Carbethoxy-4,6-dimethyl-2-pyrone Preparation Products And Raw materials
Preparation Products3-BROMO-5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE
3-ETHOXYACRYLIC ACID 2-ETHYLACRYLIC ACID 98 ISODEHYDROACETIC ACID ETHYL CROTONATE 2-Ethoxypropene methyl 3-methoxy-2-butenoate 3-BROMO-5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE NSC3932 5-Carbethoxy-4,6-dimethyl-2-pyrone METHYL 3-BUTENOATE AURORA KA-5501 Vinyl crotonate VINYL FORMATE ETHYL 3-ETHOXYBUT-2-ENOATE Methyl isodehydroacetate ANGELIC ACID METHYL ESTER Methyl 3-methyl-2-butenoate 6-METHYL-PYRAN-2-ONE

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