147389
Triacetylmethane
97%
Synonym(s):
3-(1-Hydroxyethylidene)-2,4-pentanedione
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About This Item
Linear Formula:
CH3COC[=C(CH3)OH]COCH3
CAS Number:
Molecular Weight:
142.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
form
liquid
refractive index
n20/D 1.487 (lit.)
bp
203.5 °C (lit.)
density
1.066 g/mL at 25 °C (lit.)
SMILES string
C\C(O)=C(\C(C)=O)C(C)=O
InChI
1S/C7H10O3/c1-4(8)7(5(2)9)6(3)10/h8H,1-3H3
InChI key
IZKUHUPRYVVSHM-UHFFFAOYSA-N
General description
Triacetylmethane on condensation with 2,6-diisopropylaniline in toluene in the presence of p-toluenesulfonic acid yields 3-[1-(2,6-diisopropylphenylamino)ethylidene]pentane-2,4-dione.
Application
Triacetylmethane was used in the synthesis of novel metal complexes bis(3-acetyl-2,4-pentanedionato-O2,O3)palladium(II) and bis(3-acetyl-2,4-pentanedionato-O2,O3)magnesium(II).
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
190.4 °F - closed cup
Flash Point(C)
88 °C - closed cup
Certificates of Analysis (COA)
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Novel linear acetylpentanedionato complexes for metal-organic framework construction.
Tobbens DM, et al.
CrystEngComm, 10(3), 327-334 (2008)
Remote activation of nickel catalysts for ethylene oligomerization.
Yaofeng Chen et al.
Angewandte Chemie (International ed. in English), 44(7), 1108-1112 (2005-01-13)
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