4,6-Dimethyl-2-hydroxypyrimidine 4,6-Dimethyl-2-hydroxypyrimidine

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:108-79-2

MDL number:MFCD00006072

EINECS number:203-617-5

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Properties: yellow powder.

2. Density (g/mL, 20℃): Undetermined

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

4. Melting point (ºC): 201-205

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

6. Boiling point (ºC, mm Hg): Undetermined

7. Refractive index (_D²⁰): Not determined

8. Flash point (ºC): Not determined

9. Specific rotation (ºC): Undetermined

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

11. Vapor pressure ( mmHg, ºC): Undetermined

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

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

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

19. Solubility: Undetermined.

Toxicological data

None

Ecological data

This substance is slightly hazardous to water.

Molecular structure data

1. Molar refractive index: 33.96

2. Molar volume (cm³/mol): 106.8

3. Isotonic specific volume (90.2K ): 285.8

4. Surface tension (dyne/cm): 51.2

5. Polarizability (10-24cm3): 13.46

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 0

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 0

5. InterconversionNumber of conformers: 5

6. Topological molecule polar surface area 41.5

7. Number of heavy atoms: 9

8. Surface charge: 0

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9. Complexity: 203

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12 .The number of uncertain atomic stereocenters: 0

13. The number of determined chemical bond stereocenters: 0

14. The uncertain number of chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Avoid contact with strong oxidizing agents.

Storage method

Stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.

Synthesis method

None

Purpose

None