Chemical Name: 3-Ethoxy-1-(4-nitrophenyl)-2-pyrazolin-5-one
Molecular Formula: C11H11N3O4
Molecular Weight: 249.22
InChI Key: XWXGLGWXBJDMPT-UHFFFAOYSA-N
InChI: InChI=1S/C11H11N3O4/c1-2-18-10-7-11(15)13(12-10)8-3-5-9(6-4-8)14(16)17/h3-6H,2,7H2,1H3

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

Bolling_Point:	390.8ºC at 760 mmHg
MF:	C11H11N3O4
Density:	1.41 g/cm3
FW:	249.22300
Product_Name:	5-ethoxy-2-(4-nitrophenyl)-4H-pyrazol-3-one
CAS:	4105-90-2
Flash_Point:	N/A
Melting_Point:	142ºC

Bolling_Point:	390.8ºC at 760 mmHg
LogP:	1.70530
More_Info:	['1 . Appearance Yellow 粉末 ', '2 . Density（g/mL,25℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）142 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,18mmHg）Unknow ', '7 . Refractive index(n20/D)Unknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（mPa,20ºC）Unknow ', '12 . Saturated vapor pressure（kPa,25ºC）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 Unknow']
Computational_Chemistry:	['1. XlogP :15 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :5 ', '4. Rotatable Bond Count :3 ', '5. Isotope Atom Count :3 ', '6. TPSA 877 ', '7. Heavy Atom Count :18 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :369 ', '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:	142ºC
Exact_Mass:	249.07500
MF:	C11H11N3O4
Density:	1.41 g/cm3
Refractive_Index:	1.63
PSA:	87.72000
FW:	249.22300