3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, 95%

cas: 520-45-6 — see every product listed under this CAS number, including other names

3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, 95% (CAS 520-45-6) is a chemical reagent available from Chemat. Available pack sizes: 100g, 25g, 500g, 1kg. Offered by: Fluorochem.

brandFluorochem
catalog numberF079475-100G
cas520-45-6
size100g
availability In Stock China
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Fluorochem 100g 107.27 Pln
Fluorochem 25g 107.27 Pln
Fluorochem 500g 206.20 Pln
Fluorochem 1kg 351.98 Pln

properties

purity95%
dual useNo
currencyEUR
delivery time2-3 weeks
categoryOdczynniki chemiczne
Structural formula: {0} (CAS {1})

Dehydroacetic acid is a pyran-2,4-dione substituted at position 3 by an acetyl group and at position 6 by a methyl group. A fungicide and bactericide it is used primarily in processed fruit and vegetables. It has a role as a fungicide, an antibacterial agent and a plasticiser. It is a pyran-2,4-dione and a ketone.

Source: ChEBI

Identity
Molecular formulaC8H8O4
Molecular weight168.15 g/mol
IUPAC name3-acetyl-6-methylpyran-2,4-dione
InChIKeyPGRHXDWITVMQBC-UHFFFAOYSA-N
SMILESCC1=CC(=O)C(C(=O)O1)C(=O)C

Computed by PubChem (NCBI)

Synonyms: DEHYDROACETIC ACID, 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, 2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, Methylacetopyronone, Biocide 470F, Acetic acid, dehydro-, 3-Acetyl-6-methyl-2,4-pyrandione, 3-acetyl-6-methylpyran-2,4-dione, 3-Acetyl-6-methyl-pyran-2,4-dione, 3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione
Related forms of this compound
3-acetyl-6-methylpyran-2,4-dione C8H8O4
Isomers (same molecular formula)
1-(2,4,5-trihydroxyphenyl)ethanone C8H8O4
2,3-dihydroxy-5-methylbenzoic acid C8H8O4
3-hydroxy-2-methoxybenzoic acid C8H8O4
2-(4-hydroxyphenoxy)acetic acid C8H8O4
3-hydroxy-4-methoxybenzoic acid C8H8O4
1-(2,3,4-trihydroxyphenyl)ethanone C8H8O4
3,5-dihydroxy-4-methylbenzoic acid C8H8O4
1-(2,4,6-trihydroxyphenyl)ethanone C8H8O4
2-(4-hydroxyphenyl)-2-oxoacetaldehyde;hydrate C8H8O4
2-(2,5-dihydroxyphenyl)acetic acid C8H8O4
2-(3,4-dihydroxyphenyl)acetic acid C8H8O4

Also listed as

Dehydroacetic acid, 98% Combi-blocks CAS 520-45-6
Dehydroacetic Acid, >95% (HPLC) TRC CAS 520-45-6
Dehydroacetic acid Dr. Ehrenstorfer CAS 520-45-6
Dehydroacetic acid 1000 µg/mL in Ethyl acetate Dr. Ehrenstorfer CAS 520-45-6
Dehydroacetic acid/ 99.42% (existing batch purity) TargetMol CAS 520-45-6
Dehydroacetic Acid, >98.0%(GC)(T) TCI CAS 520-45-6
Dehydroacetic acid, >= 98.0 % T Sigma-Aldrich CAS 520-45-6
Dehydroacetic Acid, 98%, 98% Chemat CAS 520-45-6
Dehydroacetic acid, 99.85% MedChemExpress CAS 520-45-6
Dehydroacetic acid (Standard) MedChemExpress CAS 520-45-6
Dehydracetic acid, min. 99 %, 100 g, plastic Roth CAS 520-45-6
Dehydroacetic acid 98% Ambeed CAS 520-45-6

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