Difference between revisions of "Dursban"
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| − | [[File: | + | [[File:chlorpyrifosms.jpg|thumb|Mass spectrum of chlorpyrifos]] |
== Description == | == Description == | ||
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chlorpyrifos; o,o-diethyl o-(3,5,6-trichloro-2-pyridyl) phosphorothioate; organophosphate; Lorsban; Pyrinex; ENT-27311; Dowco 179 | chlorpyrifos; o,o-diethyl o-(3,5,6-trichloro-2-pyridyl) phosphorothioate; organophosphate; Lorsban; Pyrinex; ENT-27311; Dowco 179 | ||
| − | [[[SliderGallery rightalign|chlorpyrifosstr.jpg~Chemical structure]]] | + | [[[SliderGallery rightalign|chlorpyrifosir.jpg~FTIR|chlorpyrifosstr.jpg~Chemical structure]]] |
== Other Properties == | == Other Properties == | ||
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L. Zycherman, J.R. Schrock, ''A Guide to Museum Pest Control, FAIC'', Washington, DC, 1988. | L. Zycherman, J.R. Schrock, ''A Guide to Museum Pest Control, FAIC'', Washington, DC, 1988. | ||
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== Authority == | == Authority == | ||
| − | * | + | * ''The Merck Index'', Susan Budavari (ed.), Merck Research Labs, Whitehouse Station, NJ, 12th Edition, 1996 Comment: entry 2242 |
| − | * | + | * Lynda A. Zycherman, J.Richard Schrock, ''A Guide to Museum Pest Control'', FAIC and Association of Systematics Collections, Washington DC, 1988 |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 06:29, 24 July 2013
Description
[Dow AgroSciences] A brand name for an insecticide containing chlorpyrifos, an organophosphate. Dursban is widely used for control of cockroaches, chinch bugs, spiders, mosquitos, and ticks. It has some residual activity.
Synonyms and Related Terms
chlorpyrifos; o,o-diethyl o-(3,5,6-trichloro-2-pyridyl) phosphorothioate; organophosphate; Lorsban; Pyrinex; ENT-27311; Dowco 179
Other Properties
Emuslifiable in water. pH = 4.52 in a 10% solution.
Soluble in most organic solvents.
| Composition | C9H11Cl3NO3PS |
|---|---|
| CAS | 2921-88-2 |
| Melting Point | 41-42 |
| Density | 1.027 |
| Molecular Weight | mol. wt. = 35.39 |
Hazards and Safety
Toxic by inhalation, ingestion, and skin contact. Corrosive to copper and brass. Discolors red dyes. May leave deposits on nearby surfaces.
Combustible. Flash point = 115 C Decomposes at 130 C
Dow AgroSciences: MSDS
Additional Information
L. Zycherman, J.R. Schrock, A Guide to Museum Pest Control, FAIC, Washington, DC, 1988.
Authority
- The Merck Index, Susan Budavari (ed.), Merck Research Labs, Whitehouse Station, NJ, 12th Edition, 1996 Comment: entry 2242
- Lynda A. Zycherman, J.Richard Schrock, A Guide to Museum Pest Control, FAIC and Association of Systematics Collections, Washington DC, 1988