1,7-dihydroxynaphthalene

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:575-38-2

mdl number:mfcd00035720

einecs number:209-383-0

rtecs number:qj4746666

brn number:1908499

pubchem number:24863509

physical property data

1. physical property data

1. characteristics: slightly yellow powder

2. flash point (℃):252

3. melting point (℃):177-179

toxicological data

none yet

ecological data

none yet

molecular structure data

5. molecular property data:

1. molar refractive index: 47.85

2. molar volume (m³/mol）：120.4

3. isotonic specific volume (90.2k):341.1

4. surface tension (dyne/cm):64.4

5. polarizability（10^-24cm³):18.97

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): none

2. number of hydrogen bond donors: 2

3. number of hydrogen bond acceptors: 2

4. number of rotatable chemical bonds: 0

5. number of tautomers: 13

6. topological molecule polar surface area 40.5

7. number of heavy atoms: 12

8. surface charge: 0

9. complexity: 158

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

purpose:

chemical raw materials and intermediates.

resource:allhdi.com