1,10-Phenanthroline 1,10-Phenanthroline

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:66-71-7

MDL number:MFCD00011678

EINECS number:200-629-2

RTECS number:SF8300000

BRN number:None

PubChem number:24848008

Physical property data

1. Properties: Monohydrate is a white crystalline powder

2. Density (g/mL, 25/4℃): Uncertain

3. Relative vapor density (g/mL, air=1): Uncertain

4. Melting point (ºC): 93-94℃, melting point of anhydrous is 117℃

5. Boiling point (ºC , normal pressure): >330

6. Boiling point (ºC, 5.2kPa): Uncertain

7. Refractive index: Uncertain

8. Flash Point (ºC): >330

9. Specific rotation (º): Uncertain

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

11. Vapor pressure (kPa, 25ºC): Uncertain

12. Saturated vapor pressure (kPa, 60ºC): Uncertain

13. Heat of combustion (KJ/mol ): Uncertain

14. Critical temperature (ºC): Uncertain

15. Critical pressure (KPa): Uncertain

16. Oil and water (polymer) Log value of the partition coefficient (alcohol/water): Uncertain

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

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

19. Solubility: soluble in 300 parts of water, 70 parts of benzene, soluble in alcohol and acetone

Toxicological data

Acute toxicity: mouse intraperitoneal LD50: 75 mg/kg; mouse intravenous LD50: 18 mg/kg; breeding: mouse intraperitoneal TDLo: 30 mg/kg SEX/DURATION: female 8 day(s) after conception;

Cause Mutation: Human Leukocyte DNA Inhibition Test System: 5 mg/L;

Ecological data

When using, avoid inhaling its dust and avoid contact with eyes and skin.

Molecular structure data

1. Molar refractive index: 58.12

2. Molar volume (cm³/mol): 144.1

3. Isotonic specific volume (90.2K ): 403.2

4. Surface tension (dyne/cm): 61.2

5. Polarizability (10^-24cm³): 23.04

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: 2

4.Number of rotatable chemical bonds: 0

5.Number of tautomers: None

6.Topological molecule polar surface area 25.8

7.Heavy atoms Number: 14

8. Surface charge: 0

9. Complexity: 183

10. Number of isotope atoms: 0

11. Determine the number of stereocenters of atoms: 0

12. Determine the number of stereocenters of atoms: 0

13. Determine the number of stereocenters of chemical bonds: 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 dry place below 0℃ and protected from light.

Synthesis method

1. This product can be prepared by heating o-phenylenediamine with glycerin, nitrobenzene and concentrated sulfuric acid, or by using 8-aminoquinoline as raw material.

2.Mix 8-aminoquinoline, glycerol and arsenic pentoxide evenly and add concentrated sulfuric acid. Pour the reaction mixture into water. Neutralize with cold ammonia,
extract the black thick substance with boiling benzene, and then process it.

Purpose

Electroplating additives, analytical reagents.

2.Redox indicator. Reagents for the determination of ferrous iron, palladium, vanadium, copper and iron.