Triisopropyl phosphite

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:116-17-6

MDL number:MFCD00008874

EINECS number:204-130-0

RTECS number:TH2800000

BRN number:1701528

PubChem number:24900404

Physical property data

1. Characteristics: Colorless liquid.

2. Density (g/mL,25℃): 0.84

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, 1.4KPa):63-64

7. Refractive index:1.411

8. Flashpoint (ºC): 57

9. Specific rotation (º): Undetermined

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

11. Vapor pressure (mmHg, 20ºC):<2

12. Saturated vapor pressure (kPa, 20ºC):0.27

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 the partition coefficient for water: undetermined

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

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

19. Solubility: Undetermined

Toxicological data

1. Acute toxicity: Rat oral LD50: 170mg/kg

Mouse transperitonealLD50：500mg/kg

Ecological data

Slightly harmful to water.

Molecular structure data

None

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.5

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 6

5. Number of tautomers: none

6. Topological molecule polar surface area 27.7

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 102

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

Stable at normal temperature and pressure, avoid contact with strong oxidants, strong acids, and strong alkali.

Storage method

Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. They should be stored separately from oxidants, acids, alkalis, and food chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. Prohibited
Use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.

Synthesis method

None

Purpose

Used as plastic plasticizer and stabilizer.

�Disposal equipment and suitable containment materials.

Synthesis method

None

Purpose

Used as plastic plasticizer and stabilizer.