ARS PESTICIDE PROPERTIES last update May 1995


name:CHLORDIMEFORM                             CASRN: 6164-98-3

molecular formula: C10H13CLN2
molecular weight : 196.68
physical state   : S
(L=liquid; G=gas; S=solid)
reference: 9CIBAG

_________________________________________________________________________
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):
163    -    165     14mmHg                      H    9PMED8,8TH ED.,p.147,1987

Melting point(deg C):
32     -                                        H    9PMED8,8TH ED.,p.147,1987

Decomposition point(deg C):
       -

Heat of vaporization(deg C):

--RATE CONSTANTS--

Hydrolysis (per day):
0.0062*                          20     5       M    9CIBAG
0.0924                           20     7       M    9CIBAG
1.44                             20     9       M    9CIBAG

Photolysis (per day):
STABLE*              WATER       25             M    9CIBAG
STABLE               SOIL        25             M    9CIBAG

Vapor pressure (mPa):
123*                             25             M    9CIBAG
.48E+2                           20             H    9ACHB2,2ND ED.,1987


Water solubility (ppm):     -temp-         -source- -reference-
203                           10               E     JPFCD2,VB20(6):627,1985
270*                          20               E     JPFCD2,VB18(2):224,1983
270                           20               M     9CIBAG
250                           20               H     9ACHB2,2ND ED.,1987

Organic solubility (ppm):
>2.0E+5*   METHANOL           20               H     9ACHB2,2ND ED.,1987
>2.0E+5*   ACETONE            20               H     9ACHB2,2ND ED.,1987
>2.0E+5*   ETHYL ACETATE      20               H     9ACHB2,2ND ED.,1987
>2.0E+5*   CHLOROFORM         20               H     9ACHB2,2ND ED.,1987
>2.0E+5*   BENZENE            20               H     9ACHB2,2ND ED.,1987
>2.0E+5*   HEXANE             20               H     9ACHB2,2ND ED.,1987

Henrys law (Pa m3/mol):
0.0896*                       20               M     9CIBAG

Octanol/water partitioning (log Kow):
1.8*                          25               M     9CIBAG

Acid dissociation (pKa):


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


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


Halflife in soil:
Soiltype           aerobic      anaerobic    source   reference
LOAMY SAND          62            33            M     9CIBAG
LOAMY SAND          >110                        M     9CIBAG
                    86*           33


Comments:
AEROBIC VALUE 86(62-110)
NO LONGER SOLD BY CIBA