ChemicalBook >> CAS DataBase List >>5-Carbethoxy-4,6-dimethyl-2-pyrone

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

CAS No.
3385-34-0
Chemical Name:
5-Carbethoxy-4,6-dimethyl-2-pyrone
Synonyms
AKOS NCG-0023;TIMTEC-BB SBB008071;ETHYL ISODEHYDRACETATE;ETHYL ISODEHYDROACETATE;Ethyl isodehydracetate 99%;Ethyl isodehydracetate,97%;Ethylisodehydroacetate,98%;Ethyl isodehydroacetate,95%;Ethyl 4,6-dimethyl-5-coumalate;Isodehydrocetic acid ethyl ester
CBNumber:
CB5445149
Molecular Formula:
C10H12O4
Molecular Weight:
196.2
MDL Number:
MFCD00006643
MOL File:
3385-34-0.mol
MSDS File:
SDS
Last updated:2026-01-13 11:24:53
Product description Number Pack Size Price
Ethyl isodehydracetate 99% E33408 25g $131
Ethyl isodehydroacetate 172191 25.00g $100
EthylIsodehydroacetate E921350 10g $110
EthylIsodehydroacetate E921350 25g $180
EthylIsodehydroacetate 57912 10g $610

5-Carbethoxy-4,6-dimethyl-2-pyrone 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.)
Flash point >230 °F
storage temp. Refrigerator
solubility Chloroform, Methanol
form Oil
color Clear Colorless to Pale Yellow
Water Solubility Insoluble
BRN 145951
InChI 1S/C10H12O4/c1-4-13-10(12)9-6(2)5-8(11)14-7(9)3/h5H,4H2,1-3H3
InChIKey FBPWNVQUVXSXKS-UHFFFAOYSA-N
SMILES CCOC(=O)C1=C(C)OC(=O)C=C1C
CAS DataBase Reference 3385-34-0(CAS DataBase Reference)
FDA UNII Z83SZN6YKC
NIST Chemistry Reference 2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, ethyl ester(3385-34-0)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H335-H315-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
PPE Eyeshields, Gloves
Safety Statements  24/25
WGK Germany  3
HS Code  29322090
Storage Class 12 - Non Combustible Liquids

5-Carbethoxy-4,6-dimethyl-2-pyrone price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich E33408 Ethyl isodehydracetate 99% 3385-34-0 25g $131 2023-06-20 Buy
Matrix Scientific 172191 Ethyl isodehydroacetate 3385-34-0 25.00g $100 2026-05-18 Buy
TRC E921350 EthylIsodehydroacetate 3385-34-0 10g $110 2021-12-16 Buy
TRC E921350 EthylIsodehydroacetate 3385-34-0 25g $180 2021-12-16 Buy
Medical Isotopes, Inc. 57912 EthylIsodehydroacetate 3385-34-0 10g $610 2021-12-16 Buy
Product number Packaging Price Buy
E33408 25g $131 Buy
172191 25.00g $100 Buy
E921350 10g $110 Buy
E921350 25g $180 Buy
57912 10g $610 Buy

5-Carbethoxy-4,6-dimethyl-2-pyrone Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid

Uses

Ethyl 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

Raw materials

Preparation Products

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

Global( 90)Suppliers
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PT CHEM GROUP LIMITED
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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 ETHYL ISODEHYDRACETATE ETHYL ISODEHYDROACETATE ETHYL 4,6-DIMETHYL-2-OXO-2H-PYRAN-5-CARBOXYLATE 5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE AKOS NCG-0023 Ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate~Isodehydroacetic acid ethyl ester Isodehydrocetic acid ethyl ester Ethylisodehydroacetate,98% TIMTEC-BB SBB008071 2,4-dimethyl-6-oxo-3-pyrancarboxylic acid ethyl ester ethyl2,4-dimethyl-6-oxopyran-3-carboxylate 4,6-dimethyl-2-oxy-2H-pyran-5-ethyl formate 3385-34-0 3385-43-0 Building Blocks C10 to C11 Carbonyl Compounds Esters Organic Building Blocks Acetics acid and esters