3,4-Dibutoxy-3-cyclobutene-1,2-dione 97%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
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
735
SEK
ACRO133170010
ACRO133170050
ACRO133170250
3,4-Dibutoxy-3-cyclobutene-1,2-dione 97%
3,4-Dibutoxy-3-cyclobutene-1,2-dione
Formel:
C₁₂H₁₈O₄ MW: 226,27 g/mol Kokpunkt: 121…122 °C (,2 mmHg) Densitet: 1,05 g/cm³ Flampunkt: >110 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00037150 CAS nummer: 2892-62-8 |
Specifikation testresultat
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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