L-Asparagine
Catalog No: FT-0627706
CAS No: 70-47-3
- Molecular Formula: 132.12
- Formula Weight: C4H8N2O3
- Inchl Key: DCXYFEDJOCDNAF-UHFFFAOYSA-N
- Inchl: InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)
| Assay | Pack | Price | Stock | Action |
|---|---|---|---|---|
| 98% | 1g | N/A | N/A | |
| 98% | 5g | N/A | N/A | |
| 98% | Bulk Quantity | N/A | N/A |
| Melting_Point: | 235 °C (dec.)(lit.) |
|---|---|
| CAS: | 70-47-3 |
| MF: | C4H8N2O3 |
| Flash_Point: | 218.7±27.3 °C |
| Product_Name: | L-asparagine |
| Density: | 1.4±0.1 g/cm3 |
| FW: | 132.118 |
| Bolling_Point: | 438.0±40.0 °C at 760 mmHg |
| Refractive_Index: | 1.533 |
|---|---|
| Vapor_Pressure: | 0.0±2.3 mmHg at 25°C |
| Flash_Point: | 218.7±27.3 °C |
| LogP: | -1.51 |
| Bolling_Point: | 438.0±40.0 °C at 760 mmHg |
| Water_Solubility: | 20 g/L (20 ºC) |
| PSA: | 106.41000 |
| Molecular_Structure: | ['1 . Molar refractive index 2920 ', '2 . Molar volume 940 ', '3 . Parachor （902K）2736 ', '4 . Surface tension 716 ', '5 . Polarizability 1157'] |
| Computational_Chemistry: | ['1 . XlogP -34 ', '2 . Hydrogen Bond Donor Count 3 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 3 ', '5 . Isotope Atom Count 2 ', '6 . TPSA 106 ', '7 . Heavy Atom Count 9 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 134 ', '10 . Isotope Atom Count 0 ', '11 . Defined Atom Stereocenter Count 1 ', '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: | 235 °C (dec.)(lit.) |
| MF: | C4H8N2O3 |
| Exact_Mass: | 132.053497 |
| FW: | 132.118 |
| Density: | 1.4±0.1 g/cm3 |
| More_Info: | ['1 . Appearance White 结晶。无气味。Soluble in 酸and 碱溶液，微Soluble in Water ，几乎Insoluble in Ethanol Ethyl ether 甲醇and 苯。 ', '2 . Density（g/mL,25/4℃） （d15/4）1404 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）234-235 ', '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）[a]20/D+200°(1mol/L盐酸中)-93°（1mol/L氢氧化钠中）。 ', '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 Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility Soluble in 酸and 碱溶液，微Soluble in Water ，几乎Insoluble in Ethanol Ethyl ether 甲醇and 苯。'] |
| Risk_Statements(EU): | R20/21/22 |
|---|---|
| WGK_Germany: | 3 |
| Personal_Protective_Equipment: | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
| RIDADR: | NONH for all modes of transport |
| Hazard_Codes: | Xn |
| HS_Code: | 29241900 |
| Safety_Statements: | S24/25 |
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