SDS

Product:
REFRIGERANT GAS R-410A
Page: 7 / 8
SDS No.: CN1367(Version:1.1 ) Date 20.03.2014
Bioaccumulation: According to its composition : Not bioaccumulable
DIFLUOROMETHANE :
Partition coefficient: n-octanol/water: log Kow : = 0,21 , at 25 °C (Method: OECD Test Guideline
107)
PENTAFLUOROETHANE :
Partition coefficient: n-octanol/water: log Kow : = 1,48 , at 25 °C (Method: OECD Test Guideline
107)
Mobility in soil - Distribution among environmental compartments:
Substance : DIFLUOROMETHANE :
Water: 0,01 %
Air: 99,99 %
(Method: Calculation according Mackay, Level I)
PENTAFLUOROETHANE :
Air: 100 %
Henry constant:
DIFLUOROMETHANE :
29,60E+03 Pa.m
3
/mol, , (Method: calculated)
PENTAFLUOROETHANE :
309E+03 Pa.m
3
/mol, , (Method: calculated)
Absorption / desorption:
DIFLUOROMETHANE :
In soils and sediments: Slight adsorption , log Koc: 0,17 - 1,34 ( Method: calculated )
PENTAFLUOROETHANE :
In aqueous environment: rapid evaporation
( Method: estimation ) Volatilization 1/2 life time: 3,2 h
In soils and sediments: Slight adsorption , log Koc: 1,3 - 1,7
Results of PBT and vPvB assessment :
According to REACH regulation, annex XIII, this mixture contains no substance meeting PBT and vPvB criteria.
Other adverse effects:
Global warming potential (GWP): PENTAFLUOROETHANE , Global warming potential with respect to CO2 (time horizon 100 years) ,
Value: 3.400
DIFLUOROMETHANE: , Global warming potential with respect to CO2 (time horizon 100 years) ,
Value: 650
Ozone depletion potential: DIFLUOROMETHANE: , Ozone depletion potential; ODP; (R-11 = 1) , Value: 0
DIFLUOROMETHANE: , Not an atmospheric ozone precursor : POCP , Value: 0,2
PENTAFLUOROETHANE , Ozone depletion potential; ODP; (R-11 = 1) , Value: 0
13. DISPOSAL CONSIDERATIONS
Waste treatment:
Disposal of product: Recycle or incinerate at an approved waste disposal site. In accordance with local and national
regulations.
14. TRANSPORT INFORMATION