1,4,5,8-Naphthalenetetracarboxylic dianhydride
Catalog No: FT-0606752
CAS No: 81-30-1
- Molecular Formula: 268.178
- Formula Weight: C14H4O6
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: | 268.178 |
Density: | 1.8±0.1 g/cm3 |
CAS: | 81-30-1 |
Bolling_Point: | 617.0±38.0 °C at 760 mmHg |
Product_Name: | 1,4,5,8-Naphthalenetetracarboxylic dianhydride |
Melting_Point: | >300 °C(lit.) |
Flash_Point: | 280.4±26.8 °C |
MF: | C14H4O6 |
Molecular_Structure: | ['1 . Molar refractive index 6295 ', '2 . Molar volume (m3/mol)1498 ', '3 . Parachor (902K)4657 ', '4 . Surface tension 934 ', '5 . Polarizability 2495'] |
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LogP: | 0.06 |
Flash_Point: | 280.4±26.8 °C |
Refractive_Index: | 1.782 |
FW: | 268.178 |
Density: | 1.8±0.1 g/cm3 |
Bolling_Point: | 617.0±38.0 °C at 760 mmHg |
Computational_Chemistry: | ['1. XlogP :19 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 867 ', '7. Heavy Atom Count :20 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :446 ', '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: | >300 °C(lit.) |
PSA: | 86.74000 |
MF: | C14H4O6 |
More_Info: | ['1 . Appearance 淡Yellow 粉状物 ', '2 . Density(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)220~221℃ ', '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 不确定。'] |
Vapor_Pressure: | 0.0±1.8 mmHg at 25°C |
Exact_Mass: | 268.000793 |
Personal_Protective_Equipment: | dust mask type N95 (US);Eyeshields;Gloves |
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RTECS: | QK3695000 |
Risk_Statements(EU): | R36/37/38 |
Safety_Statements: | S26-S36 |
Symbol: | Warning |
RIDADR: | NONH for all modes of transport |
Hazard_Codes: | Xi:Irritant; |
Warning_Statement: | P261-P305 + P351 + P338 |
WGK_Germany: | 2 |
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