CAS:27072-45-3
27072-45-3
CAS号：27072-45-3
品名：异硫氰酸荧光素Fluoresceinisothiocyanate
中文别名：异硫氰酸荧光素(5-,6-异构体混合物);异硫氰荧光素;异硫氰酸荧光素(FITC);荧光素5(6)-异硫氰酸酯;
英文别名：FITC-I;FluoresceinIsothiosyanate;Isothiocyanatofluorescein;5-FITC;5-Isothionatofluorescein;FluoresceinIsothiocyanate;FITCISOMER;Fluorescein5(6)-isothiocyanate;FITCisomerI;FITC;Fluorescein-5-isothiocyanate;fluoresceinisothiocyanateisomer1;
分子式：C21H11NO5S
分子量：389.381
精确质量：389.036
Psa：120.44
UNII号：7BUU93N0HM
密度：1.54g/cm3
沸点：708.6ºC at 760mmHg
熔点：&>360ºC(lit.)
闪点：382.4ºC
折射率：1.753
储存条件：2-8ºC
蒸汽压：9.53E-21mmHg at 25°C
安全说明：S22
危险类别码：R42/43
WGK Germany：3
危险品标志：Xn
信号词：Danger
危险性防范说明：P261; P342 + P311
危险标志：GHS08
危险性描述：H334
简介：Fluoresceinisothiocyanate(FITC)isaderivativeoffluoresceinusedinwide-rangingapplicationsincludingflowcytometry.FITCistheoriginalfluoresceinmoleculefunctionalizedwithanisothiocyanatereactivegroup(-N=C=S),replacingahydrogenatomonthebottomringofthestructure.Thisderivativeisreactivetowardsnucleophilesincludingamineandsulfhydrylgroupsonproteins.
有机砌块
