Ding Fuming

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Ding Fuming structural formula

Structural formula

Business number 079L
Molecular formula C6H15N5
Molecular weight 157.22
label

Buformine,

hypoglycemic drugs

Numbering system

CAS number:692-13-7

MDL number:None

EINECS number:211-726-4

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Character:.


2. Density (g/mL,25/4):


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


4. Melting point (ºC):


5. Boiling point (ºC,Normal pressure):


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


7. Refractive index: Undetermined


8. Flashpoint (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


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


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


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


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 partition coefficient (water): undetermined


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


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


19. Solubility:.

Toxicological data

1, acute toxicity: Mouse (oral) LD50: 300 mg/kg
Mouse (peritoneal) LD50: 140 mg/kg
Guinea pig (subcutaneous)LD50 18 mg/kg
Since the LD50 of table salt is 3,000 mg/kg, BPA is The degree of acute toxicity is the same as that of table salt.

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 41.86


2. Molar volume(m3/mol127.9


3. isotonic ratio(90.2K339.4


4. Surface Tensiondyne/cm)49.5


5. Dielectric constant:


6. Dipole moment10 -24cm3)


7. Polarizability: 16.59

Compute chemical data

1. Reference value for calculation of hydrophobic parameters (XlogP): -0.6

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 1

p>

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: 5

6. Topological molecule polar surface area 103

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 156

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

None yet

Synthesis method

None yet

Purpose

hypoglycemic drugs.

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