6359-05-3 Ethyl Eosin (potassium salt) Ethyl Eosin (potassium salt)

Synonyms： Eosin alcohol soluble; C.I. 45386; Solvent Red 45; ethyl 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoate
CAS Number：6359-05-3
EINECS：228-793-0
Molecular Formula：C₂₂H₁₂Br₄O₅
Molecular Weight：675.9437
InChI：InChI=1/C22H12Br4O5/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26/h3-8,27H,2H2,1H3
Molecular Structure：
Density：2.18g/cm³
Boiling point：661.5°C at 760 mmHg
Refractive index：1.77
Flash point：353.8°C
Vapour Pressur：4.2E-18mmHg at 25°C
Hazard Symbols:
Risk Codes：
Safety Description： S24/25:Avoid contact with skin and eyes.;