Epoxy curing agent Knowledge Choline bitartrate

Choline bitartrate

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Choline bitartrate structural formula

Structural formula

Business number 01YD
Molecular formula C9H19NO7
Molecular weight 253.25
label

Choline bitartrate,

DL-choline bitartrate,

2-(Hydroxyethyl)trimethylammonium bitartrate

Numbering system

CAS number:87-67-2

MDL number:MFCD00036332

EINECS number:201-763-4

RTECS number:None

BRN number:None

PubChem number:24892428

Physical property data


1. Character:White hygroscopic crystalline powder, sour, odorless or with a faint smell of trimethylamine


2. Density (g/mL,25/4℃): Undetermined


3. Relative vapor density (g/mL,AIR=1): Undetermined


4. Melting point (ºC): Undetermined


5. Boiling point (ºC,Normal pressure): Undetermined


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


7. Refractive index: Undetermined


8. Flash Point (ºC): Undetermined


9. Specific optical rotation (º):+17.5 ~ +18.5


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


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


12. Saturation vapor pressure (kPa,60ºC) : Undetermined


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


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of water) partition coefficient: undetermined


17. Explosion limit (%,V/V): Undetermined


18. Lower explosion limit (%,V/V): Undetermined


19. Solubility:Easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform and benzene



Toxicological data

None yet

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 7

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 138

7. Number of heavy atoms: 17

8. Surface charge: 0

9. Complexity: 193

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 2

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

None yet

Storage method

This product is sealed and stored in a cool, dry place.

Synthesis method

None yet

Purpose

Promotes the transformation of phospholipids, accelerates fat transfer and has choleretic effects. It has a good curative effect on hepatitis, liver dysfunction, early cirrhosis and pernicious anemia.

N: left; tab-stops: list 36.0pt; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align=left>17. Explosion limit (%,V/V): Not OK


18. Lower explosion limit (%,V/V): Undetermined


19. Solubility:Easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform and benzene



Toxicological data

None yet

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 7

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 138

7. Number of heavy atoms: 17

8. Surface charge: 0

9. Complexity: 193

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 2

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

None yet

Storage method

This product is sealed and stored in a cool, dry place.

Synthesis method

None yet

Purpose

Promotes the transformation of phospholipids, accelerates fat transfer and has choleretic effects. It has a good curative effect on hepatitis, liver dysfunction, early cirrhosis and pernicious anemia.

�� transformation, accelerating fat transfer and choleretic effect. It has a good curative effect on hepatitis, liver dysfunction, early cirrhosis and pernicious anemia.

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