Morin

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:480-16-0

MDL number:None

EINECS number:207-542-9

RTECS number:LK8749000

BRN number:None

PubChem ID:None

Physical property data

1. Properties: Morin is a flavonoid derivative, which is light yellow or yellow needle-like crystals or amorphous powder.

2. Density (g/m³, 25/4℃): Undetermined

3. Relative steam density (g/cm ³, air = 1): Undetermined

4. Melting point: 299~300℃ (decomposition)

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 rotation (º): Undetermined

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

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

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

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

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Oil-water (octanol/water) partition coefficient Log value: Undetermined

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

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

19. Solubility: slightly soluble in hot water and alkaline aqueous solution, soluble in ethanol, yellow or orange under alkaline conditions, and changes color when exposed to iron ions.

Toxicological data

1. Acute toxicity: Mouse intraperitoneal LD50: 555mg/kg, behavior – lethargy (common depressive activity), muscle weakness, lungs, respiratory depression;

2. Mutagenicity data: microbial organisms TEST system mutation: Bacteria – Salmonella typhimurium: 250ug/plate

Microorganism TEST system mutation: Bacteria-Salmonella typhimurium: 166nmol/plate

DNA damageTEST system ：Rodent-mouse liver: 10 umol/L

Ecological data

This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

1. Molar refractive index: 73.31

2. Molar volume (cm³/mol): 167.9

3. Isotonic specific volume (90.2K ):549.9

4. Surface tension (dyne/cm): 114.8

5. Polarizability (10^-24cm³) ：29.06

Compute chemical data

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

2. Number of hydrogen bond donors: 5

3. Number of hydrogen bond acceptors: 7

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 366

6. Topological molecular polar surface area 127

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 488

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

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: 1

Properties and stability

Use and store according to specifications, no decomposition will occur, and avoid contact with oxides

Storage method

Food grade plastic bag coated with kraft paper bag sealed packaging. Store in a cool and dry place.

Synthesis method

It is obtained by soaking and extracting the roots or woody parts of yellowwood trees with ethanol and then refining them.

Purpose

Can be used as food antioxidant.