Fluorescein isothiocyanate


Catalog No:   FT-0626453

CAS No:   27072-45-3

  • Molecular Formula:  389.381
  • Formula Weight: C21H11NO5S

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: Danger
FW: 389.381
Density: 1.5±0.1 g/cm3
CAS: 27072-45-3
Bolling_Point: 708.6±60.0 °C at 760 mmHg
Product_Name: fluorescein 5-isothiocyanate
Melting_Point: >360ºC(lit.)
Flash_Point: 382.4±32.9 °C
MF: C21H11NO5S
Molecular_Structure: ['1. Molar refractive index 无可用 ', '2 . Molar volume 无可用 ', '3 . Parachor (902K)无可用 ', '4 . Surface tension 无可用 ', '5 . Polarizability 无可用']
Flash_Point: 382.4±32.9 °C
Refractive_Index: 1.754
FW: 389.381
Density: 1.5±0.1 g/cm3
Bolling_Point: 708.6±60.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :48 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :7 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :5 ', '6. TPSA 120 ', '7. Heavy Atom Count :28 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :668 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
LogP: 4.00
Melting_Point: >360ºC(lit.)
PSA: 120.44000
MF: C21H11NO5S
More_Info: ['1 . Appearance Yellow 粉末 ', '2 . Density(g/mL,25/4℃)无可用 ', '3 . Relative vapor density(g/mL,Atmosphere =1)无可用 ', '4 . Melting point(ºC)>360 ', '5 . Boiling point(ºC,Atmospheric pressure)无可用 ', '6 . Boiling point(ºC,52kPa)无可用 ', '7 . Refractive index无可用 ', '8 . Flash point(ºC)无可用 ', '9 . Specific rotation(º)无可用 ', '10 . Spontaneous ignition point or ignition temperature(ºC)无可用 ', '11 . Vapor pressure(kPa,25ºC)无可用 ', '12 . Saturated vapor pressure(kPa,60ºC)无可用 ', '13 . Combustion heat(KJ/mol)无可用 ', '14 . Critical temperature(ºC)无可用 ', '15 . Critical pressure(KPa)无可用 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 无可用 ', '17 . Upper limit of explosion(%,V/V)无可用 ', '18 . Lower limit of explosion(%,V/V)无可用 ', '19 . Solubility 能Soluble in Water ,在Water 中分解。易Soluble in 碱性Water 溶液']
Vapor_Pressure: 0.0±2.3 mmHg at 25°C
Exact_Mass: 389.035797
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard_Codes: Xn: Harmful;
Risk_Statements(EU): R42/43
Safety_Statements: S22
Symbol: Danger
RIDADR: NONH for all modes of transport
Warning_Statement: P261-P342 + P311
WGK_Germany: 3

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