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| ENDOSULFAN SULFATE Basic information |
| Product Name: | ENDOSULFAN SULFATE | | Synonyms: | THIODAN SULFATE;BENZOEPIN SULFATE;ENDOSULFAN SULFATE;ENDOSULFAN-SULPHATE;6,7,8,9,10,10-HEXACHLORO-1,5,5A,6,9,9A-HEXAHYDRO-6,9-METHANO-2,3,4-BENZODIOXYTHIEPIN-3,3-DIOXIDE;6,7,8,9,10,10-HEXACHLORO-1,5,5A,6,9,9A-HEXAHYDRO-6,9-METHANO-2,4,3-BENZODIOXATHIEPIN-3,3-DIOXIDE;3-dimethanol,1,4,5,6,7,7-hexachloro-5-norbornene-cyclicsulfate;5-Norbornene-2,3-dimethanol, 1,4,5,6,7,7-hexachloro-, cyclic sulfate | | CAS: | 1031-07-8 | | MF: | C9H6Cl6O4S | | MW: | 422.92 | | EINECS: | 623-765-8 | | Product Categories: | CyclodienesAlphabetic;EA - EO;AcaricidesPesticides;Alpha sort;CyclodienesPesticides&Metabolites;E;EA - EOEnvironmental Standards;E-GAlphabetic;Insecticides;Metabolites;Pesticides;Pesticides&Metabolites | | Mol File: | 1031-07-8.mol |
| ENDOSULFAN SULFATE Chemical Properties |
| Melting point | 147.71°C | | Boiling point | 480.7±45.0 °C(Predicted) | | density | 1.6835 (estimate) | | vapor pressure | 9.75 x 10-6 mmHg at 25 °C (subcooled liquid vapor pressure calculated from GC retention time data,Hinckley et al., 1990) | | Fp | -26 °C | | storage temp. | APPROX 4°C
| | form | Liquid | | color | Clear colorless | | Water Solubility | 117 ppb (Ali, 1978) | | Henry's Law Constant | 4.64(x 10-5 atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure) | | EPA Substance Registry System | Endosulfan sulfate (1031-07-8) |
| ENDOSULFAN SULFATE Usage And Synthesis |
| Uses | Endosulfan Sulfate is a pesticide used in the control and protection of plant and vegetation. | | General Description | Water solubility - <1 mg/L at 72°F. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | ENDOSULFAN SULFATE is an organochlorine and cyclodiene. ENDOSULFAN SULFATE is also a sulfite ester. Corrosive to iron. Hydrolyzed by aqueous alkali or acid, generating sulfur dioxide. Incompatible with strong oxidizing and reducing agents. Also incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. As an ester, ENDOSULFAN SULFATE will hydrolyze to form sulfur dioxide and diol; reaction is more rapid under basic conditions. | | Health Hazard | Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. | | Fire Hazard | Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways. | | Environmental Fate | Soil. A mixed culture of soil microorganisms biodegraded endosulfan sulfate to
endosulfan ether, endosulfan-a-hydroxy ether and endosulfan lactone (Verschueren, 1983).
Indigenous microorganisms obtained from a sandy loam degraded endosulfan sulfate (a
metabolite of a- and b-endosulfan) to endosulfan diol. This diol was converted to endosulfan
a-hydroxy ether and trace amounts of endosulfan ether and both were degraded to
endosulfan lactone (Miles and Moy, 1979). Using settled domestic wastewater inoculum,
endosulfan sulfate (5 and 10 mg/L) did not degrade after 28 days of incubation at 25°C
(Tabak et al., 1981).
Plant. In tobacco leaves, endosulfan sulfate was converted to a-endosulfan which
subsequently hydrolyzed into endosulfandiol (Chopra and Mahfouz, 1977). |
| ENDOSULFAN SULFATE Preparation Products And Raw materials |
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