o-Terphenyl o-Terphenyl

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:84-15-1

MDL number:MFCD00003055

EINECS number:201-517-6

RTECS number:WZ6472000

BRN number:1908446

PubChem number:24869417

Physical property data

1. Properties: White prismatic crystals (usually light yellow).

2. Relative density (25℃, 4℃): 1.0218 ⁹³

3. Relative density (20℃, 4℃): 1.05⁵⁶

4. Melting point (ºC): 58

5. Boiling point (ºC, normal pressure): 332℃

6. Dissolved Degree parameter (J·cm^-3)^0.5: 18.427

7. van der Waals area (cm²· mol^-1): 1.508×10¹⁰

8. Flash point (ºC): >110℃

9. van der Waals volume (cm³·mol^-1): 133.400

10. Critical temperature (K): 583.85

11. Critical pressure (MPa): 2.99

12. Critical density (g·cm^-3): 0.315

13. Critical volume (cm ³·mol^-1): 731

14. Critical compression factor: 0.307

15. Eccentricity factor: 0.467

16. The logarithmic value of the oil-water (octanol/water) partition coefficient: Undetermined

17. The upper limit of explosion (%, V/V): Undetermined

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

19. Solubility: Soluble in acetone, chloroform and benzene, insoluble in water

Toxicological data

1. Acute toxicity:

Mouse caliber LD50: 51900mg/kg;

2. Other multiple dose toxicity:

Rat caliber TDL0: 15mg/kg/30D-I;

Ecological data

���None

Molecular structure data

1. Molar refractive index: 75.43

2. Molar volume (cm³/mol): 220.0

3. Isotonic specific volume (90.2K ): 553.9

4. Surface tension (dyne/cm): 40.2

5. Dielectric constant (F/m): 2.85

6. Extreme Chemical rate (10^-24cm³): 29.90

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: 0

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 18

8. Surface charge: 0

9. Complexity: 206

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

None yet

Storage method

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

Synthesis method

None yet

Purpose

Scintillation reagents.