p-methoxystyrene

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:637-69-4

MDL number:MFCD00008619

EINECS number:211-298-9

RTECS number:None

BRN number:1098935

PubChem number:24848486

Physical property data

1. Properties: colorless liquid.

2. Density (g/mL, 20/4℃): 0.9966

3. Relative density (20℃, 4℃): 0.9940

4 . Melting point (ºC): 2

5. Boiling point (ºC, normal pressure): 204~205

6. Refractive index at room temperature (n²⁰) : 1.5475

7. Refractive index _(n²⁰_D) : 1.562

8. Flash point (ºC): 76

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 and water (polymer) Log value of the partition coefficient (alcohol/water): Undetermined

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

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

19. Solubility: Insoluble in water.

Toxicological data

None

Ecological data

Generally not hazardous to water, do not discharge material into the surrounding environment without government permission.

Molecular structure data

1. Molar refractive index: 43.85

2. Molar volume (cm³/mol): 139.3

3. Isotonic specific volume (90.2K ): 328.9

4. Surface tension (dyne/cm): 31.0

5. Polarizability (10^-24cm³): 17.38

Compute chemical data

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

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 1

4. Rotatable chemical bondsQuantity: 2

5. Number of tautomers: None

6. Topological molecule polar surface area 9.2

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 101

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

1. Stay away from oxides.

2. Exist in mainstream smoke.

Storage method

Store in an airtight container in a cool, dry place. Store away from oxidizing agents. Storage temperature 4ºC

Synthesis method

None

Purpose

None

Resource:allhdi.com