2,4-Pentanedione

cas: 123-54-6 — see every product listed under this CAS number, including other names

2,4-Pentanedione (CAS 123-54-6) is a chemical reagent available from Chemat. Available pack sizes: 500g, 1000g, 2000g, 5000g, 10000g. Offered by: Biosynth.

brandBiosynth
catalog numberFP35056-500g
cas123-54-6
size500g

Available pack sizes

brand size price
Biosynth 500g price on request
Biosynth 1000g price on request
Biosynth 2000g price on request
Biosynth 5000g price on request
Biosynth 10000g price on request

properties

categoryResearch Chemicals
purityNo data
delivery time1-2 weeks
Structural formula: {0} (CAS {1})

Acetylacetone is a beta-diketone that is pentane in which the hydrogens at positions 2 and 4 are replaced by oxo groups. It is a conjugate acid of an acetylacetonate.

Source: ChEBI

Identity
Molecular formulaC5H8O2
Molecular weight100.12 g/mol
IUPAC namepentane-2,4-dione
InChIKeyYRKCREAYFQTBPV-UHFFFAOYSA-N
SMILESCC(=O)CC(=O)C

Computed by PubChem (NCBI)

Synonyms: Acetylacetone, 2,4-Pentanedione, Pentane-2,4-dione, 2,4-Dioxopentane, Acetoacetone, Diacetylmethane, ACAC, Pentanedione, ACETYL ACETONE, Pentan-2,4-dione
Isomers (same molecular formula)
2-methylcyclopropane-1-carboxylic acid C5H8O2
cis-(1R,2S)-2-methylcyclopropane-1-carboxylic acid C5H8O2
3-(methoxymethylidene)oxetane C5H8O2
3,4-dihydro-2H-pyran-6-ol C5H8O2
3,6-dihydro-2H-pyran-4-ol C5H8O2
2-methyloxolan-3-one C5H8O2
(4S)-4-methyloxolan-2-one C5H8O2
(E)-pent-3-enoic acid C5H8O2
3-(hydroxymethyl)cyclobutan-1-one C5H8O2
3-methyloxetane-3-carbaldehyde C5H8O2
oxolane-2-carbaldehyde C5H8O2
2,6-dioxaspiro[3.3]heptane C5H8O2

Also listed as

Pentane-2,4-dione, 98% Combi-blocks CAS 123-54-6
Acetylacetone Hubei YoungXin CAS 123-54-6
2,4-Pentanedione, 99% Thermo Scientific (Alfa Aesar) CAS 123-54-6
Acetylacetone, >99.0%(GC) TCI CAS 123-54-6
2,4-Pentanedione, 99+% Thermo Scientific (Acros) CAS 123-54-6
Acetylacetone, 99.00% Chemat CAS 123-54-6
acetyloaceton cz Chempur CAS 123-54-6
acetyloaceton czda Chempur CAS 123-54-6
ACETYLACETONE, REAGENTPLUS, >=99% Sigma-Aldrich CAS 123-54-6
ACETYLACETONE, STANDARD FOR GC Sigma-Aldrich CAS 123-54-6
ACETYLACETONE, WACKER QUALITY Sigma-Aldrich CAS 123-54-6
Acetyl acetone, 0,1 mol/l - 0,1 M in water, , 1 l, plastic Roth CAS 123-54-6
Acetyl acetone, min. 98 %, for synthesis, 100 ml, glass Roth CAS 123-54-6
Acetyl acetone, min. 98 %, for synthesis, 500 ml, glass Roth CAS 123-54-6
Acetyl acetone, min. 98 %, for synthesis, 1 l, glass Roth CAS 123-54-6
Acetyl acetone, min. 98 %, for synthesis, 2.5 l, glass Roth CAS 123-54-6