Difference between revisions of "Permethrin"
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== Description == | == Description == | ||
| − | A synthetic pyrethroid [ | + | A synthetic pyrethroid [[insecticide|insecticide]]. Permethrin is stable to light. Compared to other insecticides, [[pyrethrin|pyrethrins]] have low toxicity to mammals. They break down fairly rapidly at leave no harmful residues. Permethrin is used for ticks, flies, bees, lice, and [[spider|spiders]]. Some insect repellents also contain permethrin. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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[(3-phenoxyphenyl)methyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate]; Constrain; Nix; Ambush; Eksmin; Talcord; 3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate | [(3-phenoxyphenyl)methyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate]; Constrain; Nix; Ambush; Eksmin; Talcord; 3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate | ||
| − | == | + | == Risks == |
| + | |||
| + | * Mildly irritating to skins and eyes. | ||
| + | * Highly toxic to cats | ||
| + | * EChemi: [https://www.echemi.com/sds/permethrin-pd20170410081830866.html SDS] | ||
| + | |||
| + | ==Physical and Chemical Properties== | ||
Soluble in most organic solvents. Insoluble in water. | Soluble in most organic solvents. Insoluble in water. | ||
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! scope="row"| Melting Point | ! scope="row"| Melting Point | ||
| − | | 35 | + | | 35 C |
|- | |- | ||
! scope="row"| Density | ! scope="row"| Density | ||
| − | | 1.190-1.272 | + | | 1.190-1.272 g/ml |
|- | |- | ||
! scope="row"| Molecular Weight | ! scope="row"| Molecular Weight | ||
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|- | |- | ||
! scope="row"| Boiling Point | ! scope="row"| Boiling Point | ||
| − | | 200 | + | | 200 C |
|} | |} | ||
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| − | == | + | ==Resources and Citations== |
* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 | ||
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* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7321 | * ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7321 | ||
| − | * Wikipedia | + | * Wikipedia: http://en.wikipedia.org/wiki/Permethrin (Accessed Mar. 20, 2006) |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 16:19, 20 September 2022
Description
A synthetic pyrethroid Insecticide. Permethrin is stable to light. Compared to other insecticides, pyrethrins have low toxicity to mammals. They break down fairly rapidly at leave no harmful residues. Permethrin is used for ticks, flies, bees, lice, and spiders. Some insect repellents also contain permethrin.
Synonyms and Related Terms
[(3-phenoxyphenyl)methyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate]; Constrain; Nix; Ambush; Eksmin; Talcord; 3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
Risks
- Mildly irritating to skins and eyes.
- Highly toxic to cats
- EChemi: SDS
Physical and Chemical Properties
Soluble in most organic solvents. Insoluble in water.
| Composition | C21H20Cl2O3 |
|---|---|
| CAS | 52645-53-1 |
| Melting Point | 35 C |
| Density | 1.190-1.272 g/ml |
| Molecular Weight | mol. wt. = 391.3 |
| Boiling Point | 200 C |
Resources and Citations
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Marie Svoboda, Conservation Survey Index, unpublished, 1997
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7321
- Wikipedia: http://en.wikipedia.org/wiki/Permethrin (Accessed Mar. 20, 2006)