Irritant 3,4-Dihydroxy-3-cyclobutene-1,2-dione 99%
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:2892-51-5
:
Formula:C₄H₂O₄
MDL Number:MFCD00001334
:114.06 g/mol
Melting Pt:293 °C
Density:1 g/cm³ (20 °C)
Flash Pt:190 °C
Storage Temperature:Ambient
EINECS:220-761-4
ADR:8,II
:GHS07
Specification Test Results
- Appearance:White to beige Crystalline powder
- Infrared spectrum:Conforms
- Titration with NaOH:≥98.5 %
- GC:≥96.0 %
- NMR (1H-NMR):Consistent with structure