m-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:92-06-8

MDL number:MFCD00003059

EINECS number:202-122-1

RTECS number:WZ6470000

BRN number:1864778

PubChem number:24869418

Physical property data

1. Properties: Yellow needle-like crystals. No picrate is formed.

2. Relative density (25℃, 4℃): 1.0388 ⁹³

3. Solubility parameter (J·cm^-3)^0.5: 19.147

4. Melting point (ºC): 89

5. Boiling point (ºC, normal pressure): 365

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

7.. van der Waals Volume (cm³·mol^-1): 133.400

8. Flash point (ºC): 88

9. Specific optical rotation (º): Undetermined

10. Critical temperature (K): 609.85

11. Critical pressure (MPa): 2.48

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12. Critical density (g·cm^-3): 0.318

13. Critical volume (cm³·mol^-1): 724

14. Critical compression factor: 0.245

15. Eccentricity factor: 0.558

16. Oil and water (octanol /water) logarithmic value of the distribution coefficient: Undetermined

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

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

19. Solubility: Soluble in ethanol, ether, acetic acid and benzene, insoluble in water

Toxicological data

None yet

Ecological data

None yet

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. Hydrophobic parameter calculation reference value (XlogP): 5.6

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:

6. Topological molecular pole�Surface area (TPSA): 0

7, Number of heavy atoms: 18

8, Surface charge: 0

9, Complexity: 208

10. Number of isotope atoms: 0

11. Number of determined atomic stereocenters: 0

12. Number of uncertain atomic stereocenters: 0

13. The number of determined stereocenters of chemical bonds: 0

14. The number of uncertain stereocenters of chemical bonds: 0

15. The 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 reagent. ​