4159-77-7
4159-77-7 结构式
基本信息
中文别名
玫瑰红内酯孟加拉红内酯
4,5,6,7-四氯-2',4',5',7'-四碘荧光素
4,5,6,7-四氯-3',6'-二羟基-2',4',5',7'-四碘-3H-螺[异苯并呋喃-1,9'-氧杂蒽]-3-酮
英文别名
Solvent Red 141ROSE BENGAL LACTONE
4’,5’,7’-tetraiodo-droxy-2
C.I.Solvent Red 141:C.I.45440:1
4,5,6,7-Tetrachloro-2’,4’,5’,7’-tetraiodofluorescein
spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,4,5,6,7-tetrachloro-3’,6’-dihy
4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
4',5',6',7'-Tetrachloro-3,6-dihydroxy-2,4,5,7-tetraiodospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
3,6-Dihydroxy-2,4,5,7-tetraiodo-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
物理化学性质
熔点280 °C (dec.)(lit.)
储存条件room temp
沸点741.8±60.0 °C(Predicted)
密度2.96±0.1 g/cm3(Predicted)
酸度系数(pKa)7.03±0.20(Predicted)
形态powder
颜色pink to red
ε(消光系数)≥10000 at 317-323nm
≥30000 at 516-522nm
≥95000 at 554-560nm
≥30000 at 516-522nm
≥95000 at 554-560nm
最大波长(λmax)557 nm
主要应用diagnostic assay manufacturing
hematology
histology
hematology
histology
InChI1S/C20H4Cl4I4O5/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28/h1-2,29-30H
InChIKeyIICCLYANAQEHCI-UHFFFAOYSA-N
SMILESOc1c(I)cc2c(Oc3c(I)c(O)c(I)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1I
安全数据
警示词警告
危险性描述H315-H319-H335
危险品标志Xi
危险类别码36/37/38
安全说明26-37/39
WGK Germany3
TSCATSCA listed
存储类别11 - Combustible Solids
危险性类别Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Skin Irrit. 2
STOT SE 3
