Chinese alias | 山扁豆酸, 9,10-二氢-4,5-二羟基-9,10-二氧代-2-蒽羧酸, 大黄酸, 大黄苷, 4,5-二羟基蒽醌-2-羧酸, 柯嗪3-羧酸, 1,8-二羟基-3-羧基蒽醌 |
CAS | 478-43-3 |
Formula | C15H8O6 |
MW | 284.22 |
Appearance | 为咖啡色针晶,升华后为黄色针晶。熔点 321-322℃,水溶性 0.1g/100mL |
MDL | MFCD00009618 |
Melting point | 321-321.5 °C (sublm) |
Boiling point | ≥300 °C(lit.) |
Chemical Stability | 避免与不相容材料接触。 与强氧化剂,强碱反应。 |
Safe Property | S26-S37/39 |
Hazard Category Code | R36/37/38:Irritating to eyes, respiratory system and skin . |
Water Solubility | less than 1 mg/mL at 63° F (NTP, 1992) |
Storage | 2-8°C |
Smiles | O=C1C=2C(C(=O)C=3C1=C(O)C=CC3)=CC(C(O)=O)=CC2O |
InchiKey | FCDLCPWAQCPTKC-UHFFFAOYSA-N |