Ding Fuming
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/mol）：127.9
3. isotonic ratio(90.2K）：339.4
4. Surface Tension（dyne/cm)：49.5
5. Dielectric constant:
6. Dipole moment（10 -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.
