o,p’-didio,p’-ddd
structural formula
| business number | 015x |
|---|---|
| molecular formula | c14h10cl4 |
| molecular weight | 320.04 |
| label |
1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene, o,p’-tde, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene, organochlorine pesticides |
numbering system
cas number:53-19-0
mdl number:mfcd00000850
einecs number:200-166-6
rtecs number:kh7880000
brn number:2056007
pubchem number:24855696
physical property data
1. character: crystal.
2. density (g/ml,25/4℃): undetermined
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc): 76~78
5. boiling point (ºc,normal pressure): undetermined
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): undeterminedwater) distribution log value of coefficient: undetermined
17. explosion limit (%,v/v): undetermined
18. lower explosion limit (%,v/v): undetermined
19. solubility: solution in ethanol, isooctane, carbon tetrachloride.
toxicological data
none
ecological data
none
molecular structure data
1. molar refractive index: 79.65
2. molar volume (m3/mol）：233.1
3. isotonic ratio(90.2k)：602.7
4. surface tension(dyne/cm)：44.6
5. polarizability(10-24cm3)：31.57
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 6.2
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 0
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 0
7. number of heavy atoms: 18
8. surface charge: 0
9. complexity: 248
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 1
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
sealed and protected from light , store in a dry place
synthesis method
generally produced from o-bromochlorobenzene.
purpose
it is used to treat adrenocortical cancer and its migratory cancer, and can also be used to treat increased cortisol caused by adrenal hyperplasia or tumors. symptom.
so-ascii-font-family: arial; mso-hansi-font-family: arial; mso-bidi-font-family: arial”>):233.1
3. isotonic ratio(90.2k)：602.7
4. surface tension(dyne/cm)：44.6
5. polarizability(10-24cm3)：31.57
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 6.2
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 0
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 0
7. number of heavy atoms: 18
8. surface charge: 0
9. complexity: 248
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 1
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
sealed and protected from light , store in a dry place
synthesis method
generally produced from o-bromochlorobenzene.
purpose
it is used to treat adrenocortical cancer and its migratory cancer, and can also be used to treat increased cortisol caused by adrenal hyperplasia or tumors. symptom.