ARS PESTICIDE PROPERTIES last update May 1995


name:MECOPROP                                  CASRN: 7085-19-0

molecular formula: C10H11CLO3
molecular weight : 214.65
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):
94     -     95                                  H     9ACHB2

Decomposition point(deg C):
       -

Heat of vaporization(deg C):

--RATE CONSTANTS--

Hydrolysis (per day):

Photolysis (per day):

Vapor pressure (mPa):
0.31                          20                 H     9PME10


Water solubility (ppm):     -temp-          -source-  -reference-
6.6E05*(limexylemine salt)    20                 H     9HERBH
620* (parent)                 20                 H     9HERBH


Organic solubility (ppm):


Henrys law (Pa m3/mol):


Octanol/water partitioning (log Kow):


Acid dissociation (pKa):
3.11*                                             E     JAFCAU 26:289-292,1978
3.78                         20-25                H     9PME10

Soil sorption:
soiltype          temp.   Kd      Koc      %om   pH     reference


Field Dissipation halflife(days):
value             test area        pH           source  reference
21*                                               H     9ACHB2 1983 ED.


Halflife in soil:
Soiltype               aerobic      anaerobic   source    reference


Comments:
WATER SOLUBILITY 660,000 @20C=DIMETHYLAMINE SALT;