L-Selenocysteine Physical and Chemical Properties:
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Boiling Point: 320.8±37.0 °C at 760 mmHg
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Melting Point: 265 °C
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Molecular Formula: C5H11NO2Se
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Molecular Weight: 196.106
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Flash Point: 147.8±26.5 °C
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Exact Mass: 196.995499
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PSA (Polar Surface Area): 63.32000
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LogP (Partition Coefficient): -0.65
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Appearance: White to gray-white powder
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Vapor Pressure: 0.0±1.5 mmHg at 25°C
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Refractive Index: 18 ° (C=0.5, 2mol/L HCl)
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Storage Conditions: Store in a closed container at -20 ºC in a cool and dry environment.
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Stability: Will not decompose under proper use and storage conditions.
Solubility:
Molecular Structure:
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Molar Refractivity: Not available
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Molar Volume (cm3/mol): Not available
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Isobaric Molar Heat Capacity (90.2K): Not available
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Surface Tension (dyne/cm): Not available
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Polarizability: Not available
Chemical Calculations:
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Hydrophobic Parameter Calculation (XlogP): Not available
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Number of Hydrogen Bond Donors: 2
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Number of Hydrogen Bond Acceptors: 3
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Number of Rotatable Bonds: 4
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Number of Stereoisomers: None
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Topological Polar Surface Area: 63.3
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Heavy Atom Count: 9
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Surface Charge: 0
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Complexity: 97
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Isotope Atom Count: 0
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Defined Chiral Atom Count: 1
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Undefined Chiral Atom Count: 0
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Defined Bond Stereocenter Count: 0
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Undefined Bond Stereocenter Count: 0
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Covalently-Bonded Unit Count: 1
Additional Information:
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Characteristics: White powder
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Density (g/mL, 25/4℃): Not available
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Relative Vapor Density (g/mL, air=1): Not available
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Refractive Index: Not available
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Flash Point (ºC): Not available
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Specific Rotation (º): Not available
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Autoignition Point or Ignition Temperature (ºC): Not available
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Vapor Pressure (kPa, 25ºC): Not available
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Saturated Vapor Pressure (kPa, 60ºC): Not available
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Combustion Heat (KJ/mol): Not available
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Critical Temperature (ºC): Not available
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Critical Pressure (KPa): Not available
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Log P (Octanol/Water) Partition Coefficient: Not available
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Explosive Upper Limit (% V/V): Not available
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Explosive Lower Limit (% V/V): Not available
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Solubility: Soluble in water.