Choline hydroxide Choline hydroxide

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:123-41-1

MDL number:MFCD00002831

EINECS number:None

RTECS number:None

BRN number:1736748

PubChem ID:None

Physical property data

1. Shape: Strongly alkaline viscous liquid or crystal

2. Solubility: soluble in water and alcohol, insoluble in ether

3. 50%Relative density of aqueous solution:1.073

4. 50%Refractive index of aqueous solution:1.4304

Toxicological data

1, acute toxicity: rats intravenously injected LD50: 21400ug/kg

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP):

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 2

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA):21.2

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 46.5

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. The number of uncertain atomic stereocenters: 0

13. Determine the number of stereocenters of chemical bonds: 0

6. Topological molecular polar surface area (TPSA): 21.2

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 46.5

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. The number of uncertain atomic stereocenters: 0

13. Determine the number of stereocenters of chemical bonds: 0

14. Uncertain number of chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

1. Properties: Strongly alkaline viscous liquid or crystal. Soluble in water and alcohol, insoluble in ether. It is stable to heat in acidic solution, easily absorbs carbon dioxide in the air, has strong water absorption, and decomposes when exposed to heat. It tastes pungent and bitter. 50%Relative density of aqueous solution1.073, refractive index1.4304.

Storage method

None yet

Synthesis method

2. Preparation method: After formaldehyde is methylated with ammonium chloride to obtain trimethylamine, then Addition with ethylene oxide gives choline.

Purpose

3. Uses: organic synthesis intermediates; used in biochemical research.

so-margin-bottom-alt: auto” align=left>14. Uncertain chemical bond Number of stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

1. Properties: Strongly alkaline viscous liquid or crystal. Soluble in water and alcohol, insoluble in ether. It is stable to heat in acidic solution, easily absorbs carbon dioxide in the air, has strong water absorption, and decomposes when exposed to heat. It tastes pungent and bitter. 50%Relative density of aqueous solution1.073, refractive index1.4304.

Storage method

None yet

Synthesis method

2. Preparation method: After formaldehyde is methylated with ammonium chloride to obtain trimethylamine, then Addition with ethylene oxide gives choline.

Purpose

3. Uses: organic synthesis intermediates; used in biochemical research.