DL-Threonine


Catalog No:   FT-0625521

CAS No:   80-68-2

  • Molecular Formula:  119.12
  • Formula Weight: C4H9NO3
  • Inchl Key: AYFVYJQAPQTCCC-UHFFFAOYSA-N
  • Inchl: InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)

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: 244 °C (dec.)(lit.)
CAS: 80-68-2
MF: C4H9NO3
Flash_Point: 162.9±25.1 °C
Product_Name: DL-Threonine
Density: 1.3±0.1 g/cm3
FW: 119.119
Bolling_Point: 345.8±32.0 °C at 760 mmHg
Refractive_Index: 1.507
Vapor_Pressure: 0.0±1.7 mmHg at 25°C
Flash_Point: 162.9±25.1 °C
LogP: -1.23
Bolling_Point: 345.8±32.0 °C at 760 mmHg
Water_Solubility: 200 g/L (25 ºC)
FW: 119.119
PSA: 83.55000
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 836 ', '7. Heavy Atom Count :8 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :933 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :2 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point: 244 °C (dec.)(lit.)
MF: C4H9NO3
Exact_Mass: 119.058243
Molecular_Structure: ['五分子性质数据 ', '1 . Molar refractive index 2713 ', '2 . Molar volume (m3/mol)911 ', '3 . Parachor (902K)2536 ', '4 . Surface tension 600 ', '5 . Polarizability 1075']
Density: 1.3±0.1 g/cm3
More_Info: ['一物性数据 ', '1 . Appearance 含半分子结晶Water 者为Colourless 结晶,229-230℃分解,无臭,味微甜 ', '2 . Density(g/mL,25/4℃)不确定 ', '3 . Relative vapor density(g/mL,Atmosphere =1)不确定 ', '4 . Melting point(ºC)244℃ ', '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 25℃Water 中溶解度201克/100毫升。难Soluble in 甲醇 Ethanol (007克/100毫升,25℃)丙酮']
Risk_Statements(EU): R36/37/38
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: Xi
HS_Code: 29225000
Safety_Statements: S24/25

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