中文名称: |
香豆素-3-羧酸 |
英文名称: |
2-oxo-2H-chromene-3-carboxylic acid |
英文别名: |
Coumarin-3-carboxylic acid; 2-Oxobenzopyran-3-carboxylic acid; 3-Carboxycoumarin; 5-18-08-00323 (Beilstein Handbook Reference); AI3-36066; BRN 0154276; G 1 (The rodenticide) (VAN); G 1 (VAN); G 1 (rodenticide); Malonic acid, salicylidene-, delta-lactone; NSC 14797; NSC 53239; 2-Oxo-2H-chromene-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-; 2-oxo-2H-chromene-3-carboxylate |
CAS号: |
531-81-7 |
EINECS号: |
208-518-0 |
分子式: |
C10H5O4 |
分子量: |
189.1448 |
InChI: |
InChI=1/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)/p-1 |
分子结构: |
|
熔点: |
190-193℃ |
沸点: |
388.6°C at 760 mmHg |
闪点: |
162.7°C |
水溶性: |
13 g/L (37℃) |
蒸汽压: |
9.77E-07mmHg at 25°C |