ARS PESTICIDE PROPERTIES last update May 1995


name:CYCLOATE                                  CASRN: 1134-23-2

molecular formula: C11H21NOS
molecular weight : 215.37
physical state   : L
(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):
145    -    146     10mmHg                        H     9ACHB2

Melting point(deg C):
11.5   -                                          H     9ACHB2

Decomposition point(deg C):
       -

Heat of vaporization(deg C):


--RATE CONSTANTS--
Hydrolysis (per day):         
STABLE*                          NR               M     8ICIAG, 03/01/90

Photolysis (per day):
0.00315              SOIL        25               M     8ICIAG, 03/01/90
0.0032*              SOIL        25

Vapor pressure (mPa):
830                              25               H     8HERBH
                                 NR               H     9ACHB2,1983 ED.
210*                             25               M     8ICIAG


Water solubility (ppm):       -temp-          -source-       -reference-
95*                                               M     8ICIAG
85                               22               H     9HERBH
                                                  C     EESADV
75                               20               H     9FACHB 1990
                                                  M     8ICIAG

Organic solubility (ppm):
MISCIBLE  ACETONE                20               H     9PMED8
MISCIBLE  BENZENE                20               H     9PMED8
MISCIBLE  ETHANOL                20               H     9PMED8
MISCIBLE  KEROSENE               20               H     9PMED8
MISCIBLE  4 METHYLPENTAN-2-ONE   20               H     9PMED8
MISCIBLE  XYLENE                 20               H     9PMED8


Henrys law (Pa m3/mol):
4.8E05*                          25               M     8ICIAG

Octanol/water partitioning (log Kow):

Acid dissociation (pKa):


Soil sorption:
soiltype        temp.   Kd      Koc      %om     pH     reference
                                345                     EESADV
                                41                      8ICIAG
                                430                     8ICIAG
                                272*

Field Dissipation halflife(days):
value           test area       pH           source     reference
28-56                                           H       9ACHB2 1983 ED.
                                                H       9HERBH
12                                              H       8ICIAG
                                                H       9ACHB2
27(12-56)*

Halflife in soil:
Soiltype             aerobic      anaerobic   source    reference

Comments: