3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Catalog No: FT-0613990
CAS No: 2421-28-5
- Molecular Formula: 322.225
- Formula Weight: C17H6O7
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: | Warning |
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FW: | 322.225 |
Density: | 1.7±0.1 g/cm3 |
CAS: | 2421-28-5 |
Bolling_Point: | 638.8±40.0 °C at 760 mmHg |
Product_Name: | 4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE) |
Melting_Point: | 218-222 °C(lit.) |
Flash_Point: | 286.1±27.4 °C |
MF: | C17H6O7 |
Molecular_Structure: | ['1 . Molar refractive index 7490 ', '2 . Molar volume (m3/mol)1938 ', '3 . Parachor (902K)5781 ', '4 . Surface tension 792 ', '5 . Polarizability (10 -24cm 3)2969'] |
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Flash_Point: | 286.1±27.4 °C |
Refractive_Index: | 1.700 |
FW: | 322.225 |
Density: | 1.7±0.1 g/cm3 |
Water_Solubility: | 起反应 |
Bolling_Point: | 638.8±40.0 °C at 760 mmHg |
Melting_Point: | 218-222 °C(lit.) |
Computational_Chemistry: | ['1. XlogP :2 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :7 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 104 ', '7. Heavy Atom Count :24 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :597 ', '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: | 1.94 |
Vapor_Density: | 1.4 (vs air) |
PSA: | 103.81000 |
MF: | C17H6O7 |
More_Info: | ['1 . Appearance 浅Yellow 粉末 ', '2 . Density(g/mL, ,20℃)157 ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)215-217 ', '5 . Boiling point(ºC,Atmospheric pressure)Unknow ', '6 . Boiling point(ºC 5mmHg)320 ', '7 . Refractive index(nD20)Unknow ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation()Unknow ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(Pa,20ºC)Unknow ', '12 . Saturated vapor pressure(kPa, 0ºC)<0013 ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)16vol% ', '18 . Lower limit of explosion(%,V/V)42 vol% ', '19 . Solubility Unknow'] |
Vapor_Pressure: | 0.0±1.9 mmHg at 25°C |
Exact_Mass: | 322.011353 |
Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Gloves |
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Hazard_Codes: | Xi:Irritant; |
Risk_Statements(EU): | R36/37 |
Safety_Statements: | 25 |
Symbol: | Warning |
Warning_Statement: | P305 + P351 + P338 |
RIDADR: | NONH for all modes of transport |
HS_Code: | 29183000 |
WGK_Germany: | 1 |
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