www.ymparisto.fi
 
 
Data bank of environmental chemicals     |     The Finnish Environment Institute (SYKE)
 


21.10.2019

Data bank of environmental properties of chemicals


Chemical
Didecyl disulfide
CAS-number :
10496-18-1
 
Sumformula of the chemical :
C20H42S2
 
Water solubility, mg/l :
56000  <56000, MITI 1992
 
Melting point, °C :
14.3  MITI 1992
 
Log octanol/water coefficient, log Pow :
5.75  > 5.75, MITI 1992
 
Total degradation in water :
Biodegradation:
2-5% by BOD
period: 28d
substance: 100 mg/l
sludge: 30 mg/l
(MITI 1992)
 
Bioconcentration factor, fishes :
4.5  < 4.5, 6w, Cyprinus carpio, conc 0.5 mg/l,
45  < 45, 6w, Cyprinus carpio,conc 0.05 mg/l,
 
LC50 values to fishes, mg/l :
500  > 500, 48hr, Oryzias latipes, MITI 1992

References
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.

 
 
© Copyright Environmental Administration