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Vat Blue 4

Catalog No: FT-0696573

CAS No: 81-77-6

Chemical Name: Vat Blue 4
Molecular Formula: C28H14N2O4
Molecular Weight: 442.42200

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Product_Name:	Vat Blue 4
Flash_Point:	253.9ºC
Melting_Point:	470-500°C
FW:	442.42200
Density:	1.487 g/cm3
CAS:	81-77-6
Bolling_Point:	740.2ºC at 760 mmHg
MF:	C28H14N2O4

Molecular_Structure:	['1 . Molar refractive index 12071 ', '2 . Molar volume 2974 ', '3 . Parachor （902K）8597 ', '4 . Surface tension 698 ', '5 . Polarizability 4785']
Flash_Point:	253.9ºC
Refractive_Index:	1.746
FW:	442.42200
Density:	1.487 g/cm3
Bolling_Point:	740.2ºC at 760 mmHg
Computational_Chemistry:	['1. XlogP :49 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :28 ', '6. TPSA 923 ', '7. Heavy Atom Count :34 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :857 ', '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:	4.14060
Melting_Point:	470-500°C
PSA:	99.86000
MF:	C28H14N2O4
More_Info:	['1 . Appearance 深蓝色粉末 ', '2 . Density（g/mL,25/4℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '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）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility Insoluble in Water 乙酸 Ethanol 吡啶二甲苯甲苯，微Soluble in 氯仿 (热)邻氯苯酚喹啉。于浓硫酸中呈棕色，稀释后产生蓝色沉淀。于保险粉碱性溶液中呈蓝色，于酸性液中呈红光蓝色。']
Exact_Mass:	442.09500