1,2-Dipalmitoyl-sn-glycero-3-phosphocholine

Structural formula

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:63-89-8

MDL number:MFCD00036903

EINECS number:200-567-6

RTECS number:None

BRN number:None

PubChem number:24898128

Physical property data

1. Properties: Crystallized from hot diisobutyl ketone

2. Density (g/mL, 25/4℃): Uncertain

3. Relative vapor density (g/mL, air=1): Uncertain

4. Melting point (ºC): 229-229.5

5. Boiling point (ºC, normal pressure): Uncertain

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6. Boiling point (ºC, 5.2kPa): Uncertain

7. Refractive index: Uncertain

8. Flash point (ºC): Uncertain

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9. Specific rotation (º): Uncertain

10. Autoignition point or ignition temperature (ºC): Uncertain

11. Vapor pressure (kPa , 25ºC): Uncertain

12. Saturated vapor pressure (kPa, 60ºC): Uncertain

13. Heat of combustion (KJ/mol): Uncertain

14. Critical temperature (ºC): Uncertain

15. Critical pressure (KPa): Uncertain

16. Log value of oil-water (octanol/water) partition coefficient : Uncertain

17. Explosion upper limit (%, V/V): Uncertain

18. Explosion lower limit (%, V/V): Uncertain

19. Solubility: Easily soluble in chloroform, hot diisobutyl ketone or hot dioxane. Easily emulsified in water. Solubility at 22-23°C (g/100ml): ethanol 1.5, ether 0.02, acetone 0.02, pyridine 1.1, acetic acid 4.0, methanol 1.4

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP): 13.5

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 8

4. Number of rotatable chemical bonds: 40

5. Topological molecular polar surface area (TPSA): 111

6. Number of heavy atoms: 50

7. Surface charge: 0

8. Complexity: 826

9. Number of isotope atoms.�0

10. Determine the number of atomic stereocenters: 1

11. Uncertain number of atomic stereocenters: 0

12. Determine the chemical bond configuration Number of centers: 0

13. Number of uncertain chemical bond stereocenters: 0

14. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

This product should be sealed and stored dry at -18℃.

Synthesis method

Synthetic surfactant, composed of palm bile, cetyl alcohol and Tyloxapol )composition.

Purpose

Pulmonary surfactant, organic reagents, pharmaceutical intermediates;