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3,4-Dibutoxy-3-cyclobutene-1,2-dione 97%

Dostawca: Thermo Fisher Scientific
Uwaga

Synonim: Squaric acid dibutylester, Dibutyl squarate, 3,4-Dibutoxycyclobut-3-ene-1,2-dione, 1,2-Dibutoxy-1-cyclobutene-3,4-dione

133170010 133170050 133170250
ACRO133170010EA 236 PLN
ACRO133170010 ACRO133170050 ACRO133170250
3,4-Dibutoxy-3-cyclobutene-1,2-dione 97%
3,4-Dibutoxy-3-cyclobutene-1,2-dione
Formuła: C₁₂H₁₈O₄
MW: 226.27 g/mol
Temp. Wrzenia: 121…122 °C (.2 mmHg)
Gęstość: 1.05 g/cm³
Temp. Zapłonu: >110 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00037150
Numer CAS: 2892-62-8

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Wyniki testów specyfikacyjnych

Appearance Clear colorless to yellow Liquid
Infrared spectrum Conforms
Refractive index 1.4930 to 1.4950 (20°C, 589 nm)
GC ≥96.0 %
NMR (13C-NMR) Consistent with structure
NMR (31P-NMR) Consistent with structure
Elemental Analysis 76.56 to 82.94 % C


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