ARS PESTICIDE PROPERTIES DATABASE last updated May 1995

name: DAZOMET                        CASRN: 533-74-4     

molecular formula: C5H10N2S2                  
molecular weight: 162.3                      
physical state: S                      
(L=liquid; G=gas; S=solid)
reference: 9PMED9

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

Boiling point (deg C):

Melting point (deg C):
104 - 105                                    H      9PME10

Decomposition point (deg C):
105                                          H      9PME10

Heat of vaporization (deg C):

--RATE CONSTANTS--

Hydrolysis (per day):

Photolysis (per day):

Vapor pressure (mPa):
0.37                            20           H      9PMED9

Water solubility (ppm): 
3000                            20           H      9PMED9

Organic solubility (ppm):
4.00E5      CYCLOHEXANE         20           H      9PME10
3.91E5      CHLOROFORM          20           H      9PME10
1.73E5      ACETONE             20           H      9PME10
5.1E4       BENZENE             20           H      9PME10
1.5E4       ETHANOL             20           H      9PME10
6000        DIETHYL ETHER       20           H      9PME10

Henrys law (Pa m3/mol):
2.0E-5                          20           H      9PME10

Octanol/water partitioning (log Kow):
0.15                                   7     H      9PME10

Acid dissociation (pKa):
                                                          

Soil sorption:
soiltype         temp.    Kd     Koc    %om    pH   reference
--------         -----    --     ---    ---    --   ---------
                                 11            7    9PMED9
                                  6                 CMSHAF 10: 833-846 (1981)
                                 10*                

Field dissipation halflife(days):
value              test area          pH    source  reference
-----              ---------          --    ------  ---------
7                                            W           

Halflife in soil:
soiltype           aerobic  anaerobic       source  reference
--------           -------  ---------       ------  ---------

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