L-Selenocysteine Physical and Chemical Properties:

• Boiling Point: 320.8±37.0 °C at 760 mmHg
• Melting Point: 265 °C
• Molecular Formula: C5H11NO2Se
• Molecular Weight: 196.106
• Flash Point: 147.8±26.5 °C
• Exact Mass: 196.995499
• PSA (Polar Surface Area): 63.32000
• LogP (Partition Coefficient): -0.65
• Appearance: White to gray-white powder
• Vapor Pressure: 0.0±1.5 mmHg at 25°C
• Refractive Index: 18 ° (C=0.5, 2mol/L HCl)
• Storage Conditions: Store in a closed container at -20 ºC in a cool and dry environment.
• Stability: Will not decompose under proper use and storage conditions.

Solubility:

• Soluble in water.

Molecular Structure:

1. Molar Refractivity: Not available
2. Molar Volume (cm3/mol): Not available
3. Isobaric Molar Heat Capacity (90.2K): Not available
4. Surface Tension (dyne/cm): Not available
5. Polarizability: Not available

Chemical Calculations:

1. Hydrophobic Parameter Calculation (XlogP): Not available
2. Number of Hydrogen Bond Donors: 2
3. Number of Hydrogen Bond Acceptors: 3
4. Number of Rotatable Bonds: 4
5. Number of Stereoisomers: None
6. Topological Polar Surface Area: 63.3
7. Heavy Atom Count: 9
8. Surface Charge: 0
9. Complexity: 97
10. Isotope Atom Count: 0
11. Defined Chiral Atom Count: 1
12. Undefined Chiral Atom Count: 0
13. Defined Bond Stereocenter Count: 0
14. Undefined Bond Stereocenter Count: 0
15. Covalently-Bonded Unit Count: 1

Additional Information:

1. Characteristics: White powder
2. Density (g/mL, 25/4℃): Not available
3. Relative Vapor Density (g/mL, air=1): Not available
4. Refractive Index: Not available
5. Flash Point (ºC): Not available
6. Specific Rotation (º): Not available
7. Autoignition Point or Ignition Temperature (ºC): Not available
8. Vapor Pressure (kPa, 25ºC): Not available
9. Saturated Vapor Pressure (kPa, 60ºC): Not available
10. Combustion Heat (KJ/mol): Not available
11. Critical Temperature (ºC): Not available
12. Critical Pressure (KPa): Not available
13. Log P (Octanol/Water) Partition Coefficient: Not available
14. Explosive Upper Limit (% V/V): Not available
15. Explosive Lower Limit (% V/V): Not available
16. Solubility: Soluble in water.