dichlorobenzophenone

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:90-98-2

mdl number:mfcd00000623

einecs number:202-030-1

rtecs number:dj0525000

brn number:643345

pubchem number:24868899

physical property data

1. character: colorless needle-shaped crystallization.

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

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

4. melting point ( ºc） ： 144~146

5. boiling point ( ºc,normal pressure): 353

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): not ok

11. vapor pressure (kpa,25ºc): undetermined

17. explosion limit (%,v/v): undetermined

18. lower explosion limit (%,v/v): not ok

19. solubility: easily soluble in chloroform, ether, soluble in hot ethanol, acetone, acetic acid and carbon disulfide.

toxicological data

none

ecological data

none

molecular structure data

1. molar refractive index: 65.83

2. molar volume (m³/mol）：191.4

3. isotonic specific volume (90.2k):498.6

4. surface tension (dyne/cm):46.0

5. polarizability（10^-24cm³):26.09

compute chemical data

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

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 1

4. number of rotatable chemical bonds: 2

5. number of tautomers: none

6. topological molecule polar surface area 17.1

7. number of heavy atoms: 16

8. surface charge: 0

9. complexity: 214

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

storage method

this product should be sealed and stored in a cool place.

synthesis method

none

purpose

organic synthesis.

: ignore”>3. isotonic specific volume (90.2k):498.6

4. surface tension (dyne/cm):46.0

5. polarizability（10^-24cm³):26.09

compute chemical data

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

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 1

4. number of rotatable chemical bonds: 2

5. number of tautomers: none

6. topological molecule polar surface area 17.1

7. number of heavy atoms: 16

8. surface charge: 0

9. complexity: 214

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

storage method

this product should be sealed and stored in a cool place.

synthesis method

none

purpose

organic synthesis.