Molecular Formula | C9H7NO6 |
Molar Mass | 225.15 |
Density | 1.5322 (rough estimate) |
Melting Point | 180-182 °C (lit.) |
Boling Point | 366.65°C (rough estimate) |
Flash Point | 207.6°C |
Water Solubility | insoluble |
Solubility | 9g/L in organic solvents at 20 ℃ |
Vapor Presure | 0-0Pa at 25℃ |
Appearance | Fine Crystalline Powder |
Color | Slightly yellow |
BRN | 1469253 |
pKa | 3.11±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5200 (estimate) |
Physical and Chemical Properties | The melting point was 180-182 °c. |
Use | Used as an intermediate in organic synthesis |
Hazard Symbols | T+ - Very toxic |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 2811 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29173980 |