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3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
SpectraBase Compound ID GEQsy8KKI7
InChI InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3
InChIKey PGRHXDWITVMQBC-UHFFFAOYSA-N
Mol Weight 168.15 g/mol
Molecular Formula C8H8O4
Exact Mass 168.042259 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID I9IX3c2bIpn
Name DEHYDROACETIC ACID
Source of Sample Aceto Chemical Company, Flushing, New York
CAS Registry Number 520-45-6
Chemical Description 3-ACETYL-6-METHYL-2H-PYRAN-2,4(3H)-DIONE
Classification FUNGICIDE
Compound Type Pure
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C8H8O4
InChI InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3
InChIKey PGRHXDWITVMQBC-UHFFFAOYSA-N
Melting Point 109-110C
Molecular Weight 168.149120
Synonyms DHA 2-ACETYL-5-HYDROXY-3-OXO-4-HEXENOIC ACID, D-LACTONE
Technique KBr WAFER