Piretrines naturales


Catalog No:   FT-0700593

CAS No:   8003-34-7

  • Molecular Formula:  328.445
  • Formula Weight: C21H28O3

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
CAS: 8003-34-7
MF: C21H28O3
Density: 1.0±0.1 g/cm3
Flash_Point: 181.0±28.8 °C
Melting_Point: 90-95 °C(lit.)
Product_Name: pyrethrins
Symbol: GHS07, GHS09
Bolling_Point: 421.7±45.0 °C at 760 mmHg
FW: 328.445
MF: C21H28O3
Density: 1.0±0.1 g/cm3
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :8 ', '4. Rotatable Bond Count :16 ', '5. Isotope Atom Count :25 ', '6. TPSA 113 ', '7. Heavy Atom Count :51 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :1390 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :3 ', '12. Undefined Atom Stereocenter Count :3 ', '13. Defined Bond Stereocenter Count :3 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :2']
More_Info: ['1 . Appearance Yellow 粘稠Liquid ', '2 . Density(g/mL 25ºC)Unknow ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºCAtmospheric pressure)170-200 ', '5 . Boiling point(ºC,)Unknow ', '6 . Boiling point(ºC,52kPa)Unknow ', '7 . Refractive index(n20/D)145 ', '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 (25℃)Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility (mg/mL) Insoluble in Water ,Soluble in 多数有机溶剂']
Exact_Mass: 328.203857
Vapor_Pressure: 0.0±1.0 mmHg at 25°C
Flash_Point: 181.0±28.8 °C
PSA: 113.04000
LogP: 5.39
Melting_Point: 90-95 °C(lit.)
Bolling_Point: 421.7±45.0 °C at 760 mmHg
FW: 328.445
Refractive_Index: 1.524
WGK_Germany: 3
Warning_Statement: P273-P280-P501
Hazard_Class: 6.1(b)
Packing_Group: III
RIDADR: UN 2810 6.1/PG 3
Risk_Statements(EU): R20/21/22;R50/53
Personal_Protective_Equipment: Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Symbol: GHS07, GHS09
Safety_Statements: 13-60-61
RTECS: UR4200000
Hazard_Codes: Xn:Harmful;
HS_Code: 29400010

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