Lawesson's Reagent
Catalog No: FT-0609942
CAS No: 19172-47-5
- Molecular Formula: 404.467
- Formula Weight: C14H14O2P2S4
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 |
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FW: | 404.467 |
Density: | 1.5±0.1 g/cm3 |
CAS: | 19172-47-5 |
Bolling_Point: | 525.8±60.0 °C at 760 mmHg |
Product_Name: | 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide |
Melting_Point: | 228-230 °C(lit.) |
Flash_Point: | 271.8±32.9 °C |
MF: | C14H14O2P2S4 |
Molecular_Structure: | ['1 . Molar refractive index 10565 ', '2 . Molar volume 2715 ', '3 . Parachor (902K)7956 ', '4 . Surface tension 736 ', '5 . Polarizability 4188'] |
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Flash_Point: | 271.8±32.9 °C |
Refractive_Index: | 1.706 |
FW: | 404.467 |
Density: | 1.5±0.1 g/cm3 |
Bolling_Point: | 525.8±60.0 °C at 760 mmHg |
Melting_Point: | 228-230 °C(lit.) |
Computational_Chemistry: | ['1. XlogP :61 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :4 ', '5. Isotope Atom Count :N/A ', '6. TPSA 133 ', '7. Heavy Atom Count :22 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :425 ', '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: | 6.05480 |
Water_Solubility: | 分解 |
PSA: | 152.86000 |
MF: | C14H14O2P2S4 |
More_Info: | ['1 . Appearance 淡Yellow Solid ', '2 . Density(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)228-229 ', '5 . Boiling point(ºC,Atmospheric pressure)不确定 ', '6 . Boiling point(ºC, 52kPa)不确定 ', '7 . Refractive index不确定 ', '8 . Flash point(ºC)不确定 ', '9 . Specific rotation(º)不确定 ', '10 . Spontaneous ignition point or ignition temperature(ºC)不确定 ', '11 . Vapor pressure(kPa,25ºC)不确定 ', '12 . Saturated vapor pressure(kPa,60ºC)不确定 ', '13 . Combustion heat(KJ/mol)不确定 ', '14 . Critical temperature(ºC)不确定 ', '15 . Critical pressure(KPa)不确定 ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion(%,V/V)不确定 ', '18 . Lower limit of explosion(%,V/V)不确定 ', '19 . Solubility Soluble in 部分极性有机溶剂,在沸腾的苯甲苯and 二甲苯中有一定的溶解度,并经常在这些溶剂中使用。'] |
Vapor_Pressure: | 0.0±1.3 mmHg at 25°C |
Exact_Mass: | 403.935181 |
Hazard_Codes: | F:Flammable;Xn:Harmful; |
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Symbol: | Danger |
Packing_Group: | III |
Hazard_Class: | 4.3 |
Supplementary_Hazard_Statement: | Contact with water liberates toxic gas. |
Risk_Statements(EU): | R15/29;R20/21/22 |
HS_Code: | 2930909090 |
Warning_Statement: | P231 + P232-P422 |
Safety_Statements: | S8-S43-S36/37-S22 |
RIDADR: | 3278 |
WGK_Germany: | 3 |
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