Dehydroacetic acid, >= 98.0 % T
cas: 520-45-6 — see every product listed under this CAS number, including other names
Dehydroacetic acid, >= 98.0 % T (CAS 520-45-6) is a chemical reagent available from Chemat. Available pack sizes: 100G, 500G. Offered by: Sigma-Aldrich.
| brand | Sigma-Aldrich |
|---|---|
| catalog number | 30740-100G |
| cas | 520-45-6 |
| size | 100G |
| availability | availability |
Documents:
Safety Data Sheet (MSDS)
Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Sigma-Aldrich | 100G | 277.00 Pln | |
| Sigma-Aldrich | 500G | 777.00 Pln |
properties
| purity | No data |
|---|---|
| delivery time | 1-2 weeks (only if in stock, to check click on availability) |
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
| Molecular formula | C8H8O4 |
|---|---|
| Molecular weight | 168.15 g/mol |
| IUPAC name | 3-acetyl-6-methylpyran-2,4-dione |
| InChIKey | PGRHXDWITVMQBC-UHFFFAOYSA-N |
| SMILES | CC1=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