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A15955 Ethyl isodehydroacetate, 98%

CAS Number
3385-34-0
Synonyms
Ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate
Isodehydroacetic acid ethyl ester

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Bulk/Specialty

Ethyl isodehydroacetate, 98%

MDL
MFCD00006643
EINECS
222-195-3

Chemical Properties

Formula
C10H12O4
Formula Weight
196.20
Melting point
17-18°
Boiling Point
290-295°
Flash Point
>110°(230°F)
Density
1.167
Refractive Index
1.5150
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

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.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with strong oxidizing agents.

Literature References

Richard H. Wiley.; H. G. Ellert. 2-Pyrones. XXVI. Alkylidene Methylglutaconic Acids and 3,6-Dialkyl-5-carboxy-5,6-dihydro-2-pyrones from Methyl β-Methylglutaconate and Ethyl Isodehydroacetate and their Isomerization and Decarboxylation. J. Am. Chem. Soc. 1957, 79 (9), 2266-2271 .

YOSHIHIRO NITTA.; YASUSHI ARAKAWA. Reaction of Ethyl Acetoacetate with p-Toluenesulfonic Acid : Formation of Ethyl Isodehydroacetate and/or Ethyl p-Toluenesulfonate. Chemical and Pharmaceutical Bulletin. 1983, 31 (4), 1385-1388.

Other References

Beilstein
145951
Harmonized Tariff Code
2932.20
TSCA
No

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