Structural formula
| Business number | 05AA |
|---|---|
| Molecular formula | C16H14Cl23 |
| Molecular weight | 325.19 |
| label |
Dicofol ethyl, 4,4′-Dichlorobiphenyl glycolate ethyl ester, 2-Hydroxy-2,2-bis(4-chlorophenyl)ethyl acetate, Ethyl 4,4′-dichlorobenzilate |
Numbering system
CAS number:510-15-6
MDL number:MFCD00055312
EINECS number:208-110-2
RTECS number:None
BRN number:None
PubChem number:24868851
Physical property data
1. Character: slightly yellow solid, industrial product is brown liquid
2. Density (g/ cm3,25/4℃): 1.2816
3. Relative vapor density (g/cm3,Air=1): Undetermined
4. Melting point (ºC):35-37
5. Boiling point (ºC,Normal pressure):156-158
6. Boiling point (ºC,8kPa): Undetermined
7. Refractive index: Undetermined
8. Flash Point (ºF): 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 for water: undetermined
17. Explosion limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility:Slightly soluble in water
Toxicological data
None yet
Ecological data
May be harmful to the environment.
Molecular structure data
1、 Molar refractive index:82.13
2、 Molar Volume（m3/mol)：244.1
3、 Isotonic specific volume (90.2K):642.7
4、 Surface tension（dyne/cm)：48.0
5、 Polarizability(10-24cm3）：32.56
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 4.3
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: none
6. Topological molecule polar surface area 46.5
7. Number of heavy atoms: 21
8. Surface charge: 0
9. Complexity: 323
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
Use and store according to specifications, no decomposition will occur, and avoid contact with oxides
Storage method
Stored in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.
Synthesis method
None yet
Purpose
used as pesticide
