dehydroacetic acid

French: acide déhydroacétique (n.m.)Russian: дегидроацетовая кислота


Status: ISO 765
PIN: 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one
also
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
also
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
IUPAC: 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one
also
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
also
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS: 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one
also
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
also
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
Reg. No.: 16807-48-0; 771-03-9; 520-45-6
Formula: C8H8O4
Activity: fungicides (unclassified fungicides)
Notes: This substance is considered by the International Organization for Standardization not to require a common name.
Exists in three tautomeric forms.
Structure: Structural formula of dehydroacetic acid
Pronunciation: dē--drō-a--tǐk ǎs-ǐd  Guide to British pronunciation
InChIKey: 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one:
JEQRBTDTEKWZBW-UHFFFAOYSA-N
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one:
PKLPQOJFHFGVBS-UHFFFAOYSA-N
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione:
PGRHXDWITVMQBC-UHFFFAOYSA-N
InChI: 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one:
InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,11H,1-2H3
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one:
InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,10H,1-2H3
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione:
InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3

A data sheet from the Compendium of Pesticide Common Names