2,6-dibromo-1,5-diol 2,6-dibromo-1,5-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:84-59-3

mdl number:none

einecs number:201-543-8

rtecs number:none

brn number:none

pubchem id:none

physical property data

1. character: needle crystal

2. density (g/ml ,25/4℃): undetermined

3. relative vapor density (g/ml,air=1): undetermined

4. melting point (ºc): melting point300℃ above (224℃ start decomposition)

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2 kpa): undetermined

7. refractive index: undetermined

8. flash point (ºc): undetermined

9. specific optical rotation (º ): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. steamnt-family: 宋体”>piggy skinld50：>2mg/kg

ecological data

none yet

molecular structure data

1. molar refractive index:63.23

2. molar volume (m³/mol）：152.7

3. isotonic specific volume (90.2k):442.1

4. surface tension (dyne/cm):70.1

5. polarizability（10^-24cm³):25.06

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 3.8

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: 3

6. topological molecule polar surface area 40.5

7. number of heavy atoms: 14

8. surface charge: 0

9. complexity: 190

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

avoid light and store in an airtight container.

synthesis method

none yet

purpose

for organic synthesisbasic properties

“js”>calculate chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 3.8

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: 3

6. topological molecule polar surface area 40.5

7. number of heavy atoms: 14

8. surface charge: 0

9. complexity: 190

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

avoid light and store in an airtight container.

synthesis method

none yet

purpose

for organic synthesisbasic properties