CAS:76-54-0
英文名:2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
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基本信息
英文名:
2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
分子式:
C20H10Cl2O5
分子量:
401.2
EINECS:
200-968-6
MDL:
MFCD00005047
中文同义名:
2’,7’-二氯-3’,6’-二羟基螺[异苯并呋喃-1(3H),9’-(9H)占吨]-3-酮; 二氯荧光黄; 2′,7′-二氯荧光素; 二氯荧光素; 2,7-二氯-3,6-萤烷二醇; 2,7-二氯荧光黄; 2ˊ,7ˊ-二氯荧光素; 2,7-二氯荧光素(荧光指示剂用);
英文同义名:
TIMTEC-BB SBB008847; DICHLORO (R) FLUORESCEIN; DICHLOROFLUORESCEIN; DICHLOROFLUORESCEIN TS; FLUORESCEIN DICHLORIDE; FLUORESCEIN 27; 2',7'-DICHLOROFLUORESCEIN; 2,7-DICHLOROFLUORESCEIN;
属性
熔点:
280 °C (dec.)(lit.)<br>
沸点:
514.77°C (rough estimate)
闪点:
12°C (53.6°F)
水溶性:
Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
折射率:
1.5300 (estimate)
密度:
0.79 g/mL at 20 °C<br>
性状:
crystalline<br>
存储条件:
Store at +5°C to +30°C.
