3,4-Dihydroxy-3-cyclobutene-1,2-dione 99%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
Squaric acid, 1,2-Dihydroxy-3,4-cyclobutenedione, Quadratic acid, 1,2-Dihydroxy-1-cyclobutene-3,4-dione, Diketocyclobutenediol
154020050
154020250
154021000
ACRO154020050EA
1425
SEK
ACRO154020050
ACRO154020250
ACRO154021000
3,4-Dihydroxy-3-cyclobutene-1,2-dione 99%
3,4-Dihydroxy-3-cyclobutene-1,2-dione
Formel:
C₄H₂O₄ MW: 114,06 g/mol Smältpunkt: 293 °C Densitet: 1 g/cm³ (20 °C) Flampunkt: 190 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00001334 CAS nummer: 2892-51-5 EINECS: 220-761-4 ADR: 8,II |
Specifikation testresultat
Appearance | White to beige Crystalline powder |
Infrared spectrum | Conforms |
Titration with NaOH | ≥98.5 % |
GC | ≥96.0 % |
NMR (1H-NMR) | Consistent with structure |
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