Toluene diisocyanate manufacturer Knowledge 3,5-Diiodo-4-pyridone-1-acetic acid 3,5-Diiodo-4-pyridone-1-acetic acid

3,5-Diiodo-4-pyridone-1-acetic acid 3,5-Diiodo-4-pyridone-1-acetic acid

3,5-diiodo-4-pyridone-1-acetic acid structural formula

Structural formula

Business number 02KE
Molecular formula C7H5I2NO3
Molecular weight 404.93
label

1,4-Dihydro-3,5-diiodo-4-oxo-1-pyridineacetic acid

Numbering system

CAS number:101-29-1

MDL number:MFCD00006185

EINECS number:202-932-5

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Characteristics: Undetermined

2. Density (g/mL, 30℃): Undetermined

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

4. Melting point (ºC): 244

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

6. Boiling point (ºC) ,0.266KPa): Not determined

7. Refractive index: Not determined

8. Flash point (ºC): Not determined

9. Specific rotation (º): Not determined

10. Autoignition point or ignition temperature (ºC): Not determined

11. Vapor pressure (mmHg, 25ºC): Not determined

12. Saturated vapor pressure (kPa, 25ºC): Undetermined

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

14. Critical temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

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

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

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

19. Solubility: Undetermined

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 63.28

2. Molar volume (cm3/mol): 150.8

3. Isotonic specific volume (90.2K ): 453.6

4. Surface tension (dyne/cm): 81.8

5. Dielectric constant:

6. Dipole moment (10-24cm3):

7. Polarizability: 25.08

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.2

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 57.6

7. Number of heavy atoms: 13

8. Surface charge: 0

9. Complexity: 300

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

Save��method

None yet

Synthesis method

None yet

Purpose

None yet

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