ARS PESTICIDE PROPERTIES last update May 1995


name:OXYCARBOXIN                               CASRN: 5259-88-1

molecular formula: C12H13NO4S
molecular weight : 267.3
physical state   : S
(L=liquid; G=gas; S=solid)
reference: 9ACHB2

_________________________________________________________________________
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):
119.5  -    121.5                                M     6UNIRO

Decomposition point(deg C):
       -

Heat of vaporization(deg C):

--RATE CONSTANTS--

Hydrolysis (per day):
6.6E-3*                          25     3        M     6UNIRO
1.5E-2*                          25     6        M     6UNIRO
4.16*                            25     9        M     6UNIRO

Photolysis (per day):

Vapor pressure (mPa):
5.59E-3                          25              M     6UNIRO
<1                               20              H     9ACHB2 1983 ED.
0.0056*                          25


Water solubility (ppm):     -temp-          -source-   -reference-
1400*                         25                 M     6UNIRO
1000                          25                 C     EESADV
                                                 H     9ACHB2 1983 ED.

Organic solubility (ppm):
8.37E4*   ACETONE                                M     6UNIRO
8.95*     HEXANE                                 M     6UNIRO
8.4E4*    ACETONE                                H     9PMED8
8.9*      HEXANE                                 H     9PMED8
1.53E6*   DIMETHYL SULFOXIDE                     H     9PMED8
1.7E4*    ETHANOL                                H     9PMED8
3.3E4*    METHANOL                               H     9PMED8

Henrys law (Pa m3/mol):
1.06E-06*                                        M     6UNIRO

Octanol/water partitioning (log Kow):
0.772*                                           M     6UNIRO

Acid dissociation (pKa):



Soil sorption:
soiltype        temp.   Kd      Koc      %om   pH     reference
LOAM            25      0.687   98.7     1.2   7.6    6UNIRO
SANDY LOAM      25      0.403   138.9    0.5   6.5    6UNIRO
                                51                    6UNIRO
                                96*

Field Dissipation halflife(days):
value           test area        pH         source    reference

Halflife in soil:
Soiltype           aerobic      anaerobic   source    reference
                   17.5-56                     M      6UNIRO

Comments:
SOIL SORPTION KOC VALUE=73(2-139)