2-Amino-3,5-dibromopyrazine


Catalog No:   FT-0600549

CAS No:   24241-18-7

  • Molecular Formula:  252.895
  • Formula Weight: C4H3Br2N3

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: Danger
FW: 252.895
Density: 2.3±0.1 g/cm3
CAS: 24241-18-7
Bolling_Point: 294.6±35.0 °C at 760 mmHg
Product_Name: 2-Amino-3,5-dibromopyrazine
Melting_Point: 114-117 °C(lit.)
Flash_Point: 131.9±25.9 °C
MF: C4H3Br2N3
Molecular_Structure: ['1 . Molar refractive index 4205 ', '2 . Molar volume (m3/mol)1105 ', '3 . Parachor (902K)3223 ', '4 . Surface tension 723 ', '5 . Polarizability (10 -24cm 3)1667']
Flash_Point: 131.9±25.9 °C
Refractive_Index: 1.686
FW: 252.895
Density: 2.3±0.1 g/cm3
Bolling_Point: 294.6±35.0 °C at 760 mmHg
Computational_Chemistry: ['1. XlogP :15 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :3 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :2 ', '6. TPSA 518 ', '7. Heavy Atom Count :9 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :998 ', '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: 3.05
Melting_Point: 114-117 °C(lit.)
PSA: 51.80000
MF: C4H3Br2N3
More_Info: ['1 . Appearance 粉末 ', '2 . Density(g/mL,25/4℃)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)114 ', '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,20ºC)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 Unknow']
Vapor_Pressure: 0.0±0.6 mmHg at 25°C
Exact_Mass: 250.869354
Hazard_Codes: Xn:Harmful
Symbol: Danger
Packing_Group: III
Warning_Statement: P261-P280-P301 + P310-P305 + P351 + P338
HS_Code: 2933990090
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Risk_Statements(EU): R22;R37/38;R41
Safety_Statements: S26-S36/39
RIDADR: UN 2811 6.1/PG 3
WGK_Germany: 3

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