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CAS号:76-54-0
英文名称:2',7'-DICHLOROFLUORESCEIN
英文同义词:DCDHF;orofL;uorescein;2',7'-DichL;FLUORESCEIN 27;Fluorescein 548;D and C Orange 25;TIMTEC-BB SBB008847;DICHLOROFLUORESCEIN;3,6-DICHLOROFLUORAN
中文名称:二氯荧光黄
中文同义词:二氯螢光黃;二氯荧光素;二氯荧光黄;2,7-二氯荧光黄;2ˊ,7ˊ-二氯荧光素;2′,7′-二氯荧光素;二氯荧光黄( 镭射级别);美国药典 二氯荧光素TS;日本药典 二氯荧光素TS;国际药典 二氯荧光素TS
分子式:C20H10Cl2O5
分子量:401.2
熔点：280 °C (dec.)(lit.)
沸点：514.77°C (rough estimate)
密度：0.79 g/mL at 20 °C
折射率：1.5300 (estimate)
闪点：12°C (53.6°F)
储存条件：room temp
溶解度：alcohol: passes test
酸度系数(pKa):4.46(at 25℃)
形态:crystalline
颜色:orange to red-brown, powder
酸碱指示剂变色ph值范围:4.0 (colorless) - 6.6 (green)
水溶解性：Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
最大波长(λmax):509nm
BRN：58009
稳定性:Stable. Incompatible with strong oxidizing agents.
主要应用:Electroluminescent devices, sol-gel silica films, integrated circuits, photoresists, lithographic printing plates, recording material, LED devices, photoconductors, Solid-state dye laser, lithographic printing plates, inks, Fluorescent pH sensors, emissive probes, chemotherapeutic treatment of disease, phototherapeutic treatment of disease, photodynamic treatment of disease
InChIKey:NZVMJBGGAQSNLI-UHFFFAOYSA-N
CAS 数据库:76-54-0(CAS DataBase Reference)
EPA化学物质信息:Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-dichloro-3',6'-dihydroxy- (76-54-0)