structural formula

business number	01k6
molecular formula	c2h2br2cl2
molecular weight	256.75
label	1,2-dibromo-2,2-dichloroethane, 1,2-dibromo-1,1-dichloro-ethane

• 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:75-81-0

mdl number:mfcd00053228

einecs number:200-904-7

rtecs number:none

brn number:none

pubchem id:none

physical property data

toxicological data

1, acute toxicity

大mouse caliberld50:205mg/kg

large rat inhalationlc50: 83 ppm/6h

rabbit skinld50:500mg/kg

ecological data

none

molecular structure data

5. molecular property data:

1. molar refractive index: 36.44

2. molar volume (m³/mol）：110.7

3. isotonic specific volume (90.2k):287.9

4. surface tension (dyne/cm):45.7

5. polarizability（10^-24cm³):14.44

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 3

2. number of hydrogen bond donors: 0

3. number of hydrogen bond acceptors: 0

4. number of rotatable chemical bonds: 1

5. number of tautomers: none

6. topological molecule polar surface area 0

7. number of heavy atoms: 6

8. surface charge: 0

9. complexity: 44.8

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

none

synthesis method

none

purpose

none

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