中文名称: |
4',5'-二溴荧光素 |
英文名称: |
4',5'-Dibromofluorescein |
英文别名: |
C.I. 45370:1; C.I. Solvent Red 72; D & C Orange no. 5; 4,5-Dibromo-3,6-dihydroxyspiro[isobenzofuran-1(3H),9-[9H]xanthen]-3-one; C.I. 45370.1; Solvent Red 72; 4',5'-dibromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one; 2-[(9R,9aR)-4,5-dibromo-6-hydroxy-3-oxo-9,9a-dihydro-3H-xanthen-9-yl]benzoic acid |
CAS号: |
596-03-2 |
EINECS号: |
209-876-0 |
分子式: |
C20H12Br2O5 |
分子量: |
492.1143 |
InChI: |
InChI=1/C20H12Br2O5/c21-16-13(23)7-5-11-15(9-3-1-2-4-10(9)20(25)26)12-6-8-14(24)17(22)19(12)27-18(11)16/h1-8,11,15,24H,(H,25,26)/t11-,15+/m1/s1 |
分子结构: |
|
密度: |
1.96g/cm3 |
熔点: |
270-273℃ |
沸点: |
540.4°C at 760 mmHg |
闪点: |
280.6°C |
蒸汽压: |
1.65E-12mmHg at 25°C |