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1461-15-0 Calcein

product Name Calcein
CAS No 1461-15-0
Synonyms Oftasceine; 2,2',2'',2'''-[(3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-2',7'-diyl)bis(methanediylnitrilo)]tetraacetic acid
Molecular Formula C30H26N2O13
Molecular Weight 622.533
InChI InChI=1/C30H26N2O13/c33-21-7-23-19(5-15(21)9-31(11-25(35)36)12-26(37)38)30(18-4-2-1-3-17(18)29(43)45-30)20-6-16(22(34)8-24(20)44-23)10-32(13-27(39)40)14-28(41)42/h1-8,33-34H,9-14H2,(H,35,36)(H,37,38)(H,39,40)(H,41,42)
EINECS 215-957-1
Molecular Structure 1461-15-0 Calcein
Density 1.74g/cm3
Melting point 200℃
Boiling point 952.7°C at 760 mmHg
Refractive index 1.774
Flash point 530°C
Water solubility insoluble
Vapour Pressur 0mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R20/21/22:;
R36/37/38:;
Safety Description S26:;
S36/37/39:;
MSDS Material Safety Data Sheet
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