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Structural formula
| Business number | 03W5 |
|---|---|
| Molecular formula | C10Cl10O |
| Molecular weight | 490.64 |
| label |
Decachlorooctahydro-methylene-cyclobutyroso[CD]pentaren-2-one, Chlordecone, Kepeng, Decachloroketone, Merex, Chlorodecone, Decachlorooctahydro-1,3,4-metheno-2H-cyclobuta[cd]pentalin-2-one, Organochlorine pesticides |
Numbering system
CAS number:143-50-0
MDL number:MFCD00213544
EINECS number:205-601-3
RTECS number:PC8575000
BRN number:None
PubChem number:24868854
Physical property data
1. Physical property data:
1. Characteristics: Tawny or white solid
2. Melting point (ºC): 350ºC
3. Flashpoint (ºC):>110ºC
4. Solubility:Difficult Soluble in water, soluble in acetone, ethanol, acetic acid and other organic solvents.
Toxicological data
2. Toxicological data:
1, acute toxicity: rat oral LD50: 91300 ug/kg;
Rat transdermal LD50: >2 mg/kg;
Rabbit oral LD50: 65 mg/kg;
Rabbit transdermal LD50: 345 mg/kg.
Ecological data
3. Ecological data:
Other harmful Effect: This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
5. Molecular property data:
1. Molar refractive index:86.66
2. Molar volume (m3/ mol):215.6
3. Isotonic specific volume (90.2K): 644.0
4. Surface tension (dyne/cm): 79.6
5. Polarizability（10-24cm3):5. Molecular property data:
1. Molar refractive index:86.66
2. Molar volume (m3/ mol):215.6
3. Isotonic specific volume (90.2K): 644.0
4. Surface tension (dyne/cm): 79.6
5. Polarizability（10-24cm3):34.35
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.9
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 17.1
7. Number of heavy atoms: 21
8. Surface charge: 0
9. Complexity: 631
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 4
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
Stable under normal temperature and pressure.
Storage method
Save at 0-6ºC.
Synthesis method
None
Purpose
None
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Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.9
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 17.1
7. Number of heavy atoms: 21
8. Surface charge: 0
9. Complexity: 631
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 4
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
Stable under normal temperature and pressure.
Storage method
Save at 0-6ºC.
Synthesis method
None
Purpose
None
