2-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]ethylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid

• 常用名: 2-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]ethylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid
• 英文名: 2-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]ethylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid
• CAS号: 71042-69-8
• 分子量: 505.52100
• 密度: 1.58g/cm3
• 沸点: N/A
• 分子式: C₂₁H₁₉N₃O₈S₂
• 熔点: N/A
• 闪点: N/A

名称

• 英文名: (2Z)-3-ethyl-2-[(2E)-2-[3-methyl-5-oxo-1-(4-sulfophenyl)pyrazol-4-ylidene]ethylidene]-1,3-benzoxazole-5-sulfonic acid

物理化学性质

• 密度: 1.58g/cm3
• 分子式: C₂₁H₁₉N₃O₈S₂
• 分子量: 505.52100
• 精确质量: 505.06100
• PSA: 176.24000
• LogP: 3.82050
• 折射率: 1.697