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2,2-Dimethyl-1,3-dioxane-4,6-dione (isopropylidene malonate, meldrum's acid) 98%

Dostawca: Thermo Fisher Scientific
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Synonim: 2,2-Dimethyl-1,3-dioxane-4,6-dione

198450250 198451000 198455000
ACRO198450250EA 270 PLN
ACRO198450250 ACRO198451000 ACRO198455000
2,2-Dimethyl-1,3-dioxane-4,6-dione (isopropylidene malonate, meldrum's acid) 98%
2,2-Dimethyl-1,3-dioxane-4,6-dione (isopropylidene malonate, meldrum's acid)
Formuła: C₆H₈O₄
MW: 144.13 g/mol
Temp. topnienia: 92…96 °C
Temp. Zapłonu: >365 °C
Temperatura przechowywania: Lodówka
Numer MDL: MFCD00006638
Numer CAS: 2033-24-1
Numer WE (dawny EINECS): 217-992-8
Jednostka: 3077

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Wyniki testów specyfikacyjnych

Appearance White to beige to light brown Powder or crystals
Infrared spectrum Conforms
Melting point 92 to 96 °C
Water ≤0.1 % (K.F.)
Titration with NaOH ≥97.5 %


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