PURPURIN


Catalog No:   FT-0699020

CAS No:   81-54-9

  • Molecular Formula:  256.21
  • Formula Weight: C14H8O5
  • Inchl Key: BBNQQADTFFCFGB-UHFFFAOYSA-N
  • Inchl: InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Bolling_Point: 525.1±45.0 °C at 760 mmHg
CAS: 81-54-9
MF: C14H8O5
Melting_Point: 253-256ºC(lit.)
Symbol: Warning
Density: 1.7±0.1 g/cm3
FW: 256.210
Product_Name: purpurin
Flash_Point: 285.4±25.2 °C
Bolling_Point: 525.1±45.0 °C at 760 mmHg
Vapor_Pressure: 0.0±1.4 mmHg at 25°C
LogP: 4.60
More_Info: ['1 . Appearance 橙色针状结晶or 红色针状结晶 ', '2 . Density(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)253-256 ', '5 . Boiling point(ºC,Atmospheric pressure)不确定 ', '6 . Boiling point(ºC,52kPa)不确定 ', '7 . Refractive index不确定 ', '8 . Flash point(ºC)不确定 ', '9 . Specific rotation(º)不确定 ', '10 . Spontaneous ignition point or ignition temperature(ºC)不确定 ', '11 . Vapor pressure(kPa,25ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60ºC)不确定 ', '13 . Combustion heat(KJ/mol)不确定 ', '14 . Critical temperature(ºC)不确定 ', '15 . Critical pressure(KPa)不确定 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion(%,V/V)不确定 ', '18 . Lower limit of explosion(%,V/V)不确定 ', '19 . Solubility 易Soluble in Ethanol 呈红色,Soluble in Ethyl ether 呈强烈Yellow 并带荧光,Soluble in 苯甲苯and 二甲苯呈深Yellow ,Soluble in 沸明矾溶液呈红色。在沸Water 中溶解度比茜素为大,呈Yellow 。']
Computational_Chemistry: ['1. XlogP :29 ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :30 ', '6. TPSA 948 ', '7. Heavy Atom Count :19 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :407 ', '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']
Melting_Point: 253-256ºC(lit.)
Exact_Mass: 256.037170
MF: C14H8O5
Density: 1.7±0.1 g/cm3
Refractive_Index: 1.773
PSA: 94.83000
Flash_Point: 285.4±25.2 °C
Molecular_Structure: ['1 . Molar refractive index 6431 ', '2 . Molar volume (m3/mol)1543 ', '3 . Parachor (902K)4804 ', '4 . Surface tension 939 ', '5 . Polarizability 2549']
FW: 256.210
Symbol: Warning
HS_Code: 2914690090
Safety_Statements: S26;S36
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
RTECS: CB8200000
Hazard_Codes: Xi: Irritant;
RIDADR: NONH for all modes of transport
Risk_Statements(EU): R36/37/38
Warning_Statement: P261-P305 + P351 + P338

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