Chemical Name: Vat Blue 4B
Molecular Formula: C16H6Br4N2O2
Molecular Weight: 577.8
InChI Key: ZLHGTHCCYUEAIK-UHFFFAOYSA-N
InChI: InChI=1S/C16H6Br4N2O2/c17-5-1-7-11(9(19)3-5)21-13(15(7)23)14-16(24)8-2-6(18)4-10(20)12(8)22-14/h1-4,21,23H

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

Melting_Point:	N/A
CAS:	2475-31-2
MF:	C16H6Br4N2O2
Flash_Point:	294.5ºC
Product_Name:	(2Z)-5,7-dibromo-2-(5,7-dibromo-3-oxo-1H-indol-2-ylidene)-1H-indol-3-one
Density:	2.313g/cm3
FW:	577.84700
Bolling_Point:	563.4ºC at 760mmHg

Refractive_Index:	1.762
Vapor_Pressure:	1.02E-12mmHg at 25°C
Flash_Point:	294.5ºC
LogP:	6.14080
Bolling_Point:	563.4ºC at 760mmHg
FW:	577.84700
PSA:	58.20000
Computational_Chemistry:	['1. XlogP :58 ', '2. Hydrogen Bond Donor Count :2 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :13 ', '6. TPSA 582 ', '7. Heavy Atom Count :24 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :573 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :1 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
MF:	C16H6Br4N2O2
Exact_Mass:	573.71600
Molecular_Structure:	['1 . Molar refractive index 10298 ', '2 . Molar volume 2497 ', '3 . Parachor （902K）7263 ', '4 . Surface tension 715 ', '5 . Polarizability 4082']
Density:	2.313g/cm3
More_Info:	['1 . Appearance 深蓝色粉末 ', '2 . Density（g/mL, ,25℃）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 02mmHg）Unknow ', '7 . Refractive index（n 20/D ）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）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 Ethanol ，Soluble in 二甲苯四氢萘硝基苯']