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1830-54-2 - Dimethyl acetone-1,3-dicarboxylate, 97% - Acetone-1,3-dicarboxylic acid dimethyl ester - Dimethyl 3-oxoglutarate - A14969 - Alfa Aesar

A14969 Dimethyl acetone-1,3-dicarboxylate, 97%

CAS-Nummer
1830-54-2
Synonyme
Acetone-1,3-dicarboxylic acid dimethyl ester
Dimethyl 3-oxoglutarate

Größe Preis ($) Menge Verfügbarkeit
25g 30,60
100g 77,10
500g 305,00
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Dimethyl acetone-1,3-dicarboxylate, 97%

MDL
MFCD00008462
EINECS
217-385-8

Chemische Eigenschaften

Formel
C7H10O5
Molmasse
174.16
Schmelzpunkt
16-17°
Siedepunkt
237-241°
Flammpunkt
>110°(230°F)
Dichte
1.185
Brechungsindex
1.4440

Literaturverweise

Reacts with ɑ-diketones in aqueous buffer to give bicyclic diketones (Weiss-Cook condensation): Tetrahedron Lett., 4885 (1968); Org. Synth. Coll., 7, 50 (1990):

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See also: J. Chem. Soc., Perkin 1, 1425 (1997). Use of cyclic ɑ-diketones leads to propellanes: Can. J. Chem., 189 (1978).

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The Na salt (NaH/THF) reacts with alkynals: J. Org. Chem., 62, 5688 (1997), or ynones: Synth. Commun., 28, 1525 (1998), under mild conditions to give 4-substituted dimethyl 2-hydroxyisophthalates via a Michael addition - aldol cyclization process; see 3-Butyn-2-one, L05527 for scheme.

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See also Diethyl­ acetone-1,3-dicarboxyl­ate, A10933.

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GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H317

May cause an allergic skin reaction.

Sicherheitshinweise: P261-P280g-P272-P363-P321-P333+P313-P302+P352a-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. Contaminated work clothing should not be allowed out of the workplace. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1366042
Harmonized Tariff Code
2918.30
TSCA
Yes

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