Dinonyl Phthalate Dinonyl Phthalate

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:84-76-4

MDL number:MFCD00036237

EINECS number:201-560-0

RTECS number:TI1800000

BRN number:1916263

PubChem ID:None

Physical property data

1. Properties: colorless or light yellow clear viscous liquid, special odor, neutral reaction

2. Density (g/mL, 25/4℃): 0.964

3. Density (g/mL, 20/4℃): 0.975

4. Melting point (ºC): -52

5. Boiling point (ºC, 0.665KPa): 246

6. Boiling point (ºC, 0.133KPa): 205～220

7. Refractive index (20ºC): 1.4839

8. Flash point (ºC) :218

9. Boiling point (ºC): 250^2.5

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

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

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

13. Critical temperature (ºC): Undetermined

14. Critical pressure (KPa): Undetermined

15. Log value of oil-water (octanol/water) partition coefficient: Undetermined

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

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

18. Solubility: Can be mixed with a variety of organic Solvent miscible, insoluble in water.

Toxicological data

Acute toxicity: rat LD50: 18mg/kg; mouse LD50: 21500mg/kg;

Mouse LD50: 21500mg/kg; pig caliber LD50: 21500mg/kg;

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 123.92

2. Molar volume (cm³/mol): 429.3

3. Isotonic specific volume (90.2K ): 1053.5

4. Surface tension (dyne/cm): 36.2

5. Polarizability (10^-24cm³): 49.12

Calculate chemical numbers�

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

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 20

5. Number of tautomers: none

6. Topological molecule polar surface area 52.6

7. Number of heavy atoms: 30

8. Surface charge: 0

9. Complexity: 395

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

Colorless liquid.

Storage method

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

Synthesis method

It is derived from the esterification of phthalic acid and n-nonanol.

Purpose

It is a plasticizer for polyvinyl chloride and other vinyl plastics, and is also used as a fixed phase for gas-liquid chromatography analysis.