ARS PESTICIDE PROPERTIES last update May 1995


name:FOSETYL-ALUMINUM                          CASRN: 39148-24-8

molecular formula: C6H18AlO9P3
molecular weight : 354.1
physical state   : S
(L=liquid; G=gas; S=solid)
reference: 9RHPOU

_________________________________________________________________________
Key to sources: (M)Manufacturer, (R)eview, (H)andbook, (E)xperiment,
                (C)alculated, (U)nknown, (P)EPA data, (W)auchope

* denotes a selected value where multiple values of a property are listed.
_________________________________________________________________________

-value-            -medium-   -temp-  -pH-   -source-    -reference-


Boiling point(deg C):
       -

Melting point(deg C):
       -

Decomposition point(deg C):
       -    200                                  H     9PME10

Heat of vaporization(deg C):

--RATE CONSTANTS--

Hydrolysis (per day):
0.122*                           25     5        M     9RHPOU

Photolysis (per day):

Vapor pressure (mPa):
<1.3                                             H     9ACHB2 1983 ED.
<1.3E-2*                         25              M     9RHPOU


Water solubility (ppm):       -temp-        -source-   -reference-
1.2E+5                        20-25              H     9PMED8,8TH ED.,p.438,1987
1.2E+5*                          20              M     9RHPOU

Organic solubility (ppm):
9.2E+2*   METHANOL               20              M     9RHPOU
.5E+1*    ETHYL ACETATE          20              M     9RHPOU
1.3E+1*   ACETONE                20              M     9RHPOU
8.0E+1*   ACETONITRILE           20              H     9ACHB2,2ND ED.,1987
8.0E+1*   PROPYLENE GLYCOL       20              H     9ACHB2,2ND ED.,1987

Henrys law (Pa m3/mol):
<3.9E-8*                         20              M     9RHPOU

Octanol/water partitioning (log Kow):
-2.28                            25              M     9RHPOU
-2.77                            25              M     9RHPOU
-2.53*                           25

Acid dissociation (pKa):



Soil sorption:
soiltype        temp.   Kd      Koc      %om   pH     reference
                                20                    9RHPOU
SANDY LOAM              06.5    311      3.6   5.3    9RHPOU
                                166*

Field Dissipation halflife(days):
value             test area        pH        source   reference
2-10*             FOLIAGE                      H      9ACHB2 1983 ED.
<1HR*             SOIL                         M      9RHPOU

Halflife in soil:
Soiltype               aerobic    anaerobic  source   reference
SILT LOAM               .01*        .58*       M      9RHPOU


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