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3,4-Dihydroxy-3-Cyclobuten-1,2-Dion, 98+%, Thermo Scientific Chemicals
Description
3,4-Dihydroxy-3-cyclobutene-1,2-dione is used to produce diethoxy-cyclobutenedione by heating, pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines; The dibutylester is used as a contact sensitizer in the treatment of alopecia and warts.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
3,4-Dihydroxy-3-cyclobuten-1,2-dion wird zur Herstellung von Dieethoxy-Cyclobutenedionen durch Erhitzen, pharmazeutischen Zwischenprodukten, Squaryliumfarbstoffen und photoleitenden Squarainen verwendet. Der Dibutylester wird als Kontaktsensibilisator bei der Behandlung von Alopezie und Warzen verwendet.
Löslichkeit
Wasserlöslich.
Hinweise
Behälter dicht verschlossen lassen. Kühl und trocken in einem gut versiegelten Behälter lagern.
Specifications
Specifications
| Chemischer Name oder Material | 3,4-Dihydroxy-3-cyclobutene-1,2-dione |
| Schmelzpunkt | >300°C |
| Flammpunkt | 190°C (374°F) |
| Menge | 25 g |
| UN-Nummer | UN3261 |
| Beilstein | 774275 |
| Löslichkeitsinformationen | Soluble in water. |
| Formelmasse | 114.06 |
| Reinheit (%) | ≥98% |
RUO – Research Use Only
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