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Data bank of environmental chemicals     |     The Finnish Environment Institute (SYKE)
 


29.3.2024

Data bank of environmental properties of chemicals


Chemical
Cyclododecane
CAS-number :
294-62-2
 
Sumformula of the chemical :
C12H24
EINECS-number :
2060339
 
Water solubility, mg/l :
< 1, MITI 1992
 
Melting point, °C :
63  MITI 1992
 
Boiling point, °C :
118  /18 mmHg, MITI 1992
 
Log octanol/water coefficient, log Pow :
6.19  > 6.19, MITI 1992
 
Total degradation in water :
Biodegradation:
0-12% by BOD
period: 14d
substance: 100 mg/l
sludge: 30 mg/l
(MITI 1992)
 
Bioconcentration factor, fishes :
600  600 - 3100, 10w, Cyprinus carpio, conc 0.03 mg/l,
3100 
1490  1490 - 7920, 10w, Cyprinus carpio, conc 0.003 mg/l,
7920  MITI 1992 (Test I, lipid 3.3 %)
  --
3860  3860 - 17900, 10w, Cyprinus carpio, conc 0.03 mg/l,
17900 
3690  3690 - 18100, 10w, Cyprinus carpio, conc 0.003 mg/l,
18100  MITI 1992 (Test II, lipid 5.4 %)
 
Other information of bioaccumulation :
Confirmed to be accumulated on a medium level (Anon. 1987).
 
LC50 values to fishes, mg/l :
21.8  48hr, Oryzias latipes, MITI 1992

References
1848Anon. 1987a. The list of the existing chemical substances tested on biodegradability by microorganisms or bioaccumulation in fish body by Chemicals Inspection & Testing Institute. Ministry of International Trade and Industry, MITI. Japan.
3105MITI 1992. Biodegradation and bioaccumulation data of existing chemicals based on the CSCL Japan. Compild under the Safety Division Basic Industries Bureau Ministry of International Trade & Industry, Japan. Edited by Chemicals Inspection & Testing Institute, Japan.

 
 
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