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{{chembox {{chembox
| Verifiedfields = changed
| verifiedrevid = 431792898
| Watchedfields = changed
|ImageFile=Empenthrin.svg
| verifiedrevid = 445808035
|ImageSize=200px
| ImageFile=Empenthrin.svg
|IUPACName=(''E'')-(''RS'')-1-Ethynyl-2-methylpent-2-enyl (1''RS'',3''RS'';1''RS'',3''SR'')-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
| ImageSize=200px
|OtherNames=Vaporthrin
| IUPACName=(''E'')-(''RS'')-1-Ethynyl-2-methylpent-2-enyl (1''RS'',3''RS'';1''RS'',3''SR'')-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
| OtherNames=Vaporthrin
|Section1={{Chembox Identifiers |Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo=54406-48-3 | CASNo=54406-48-3
| PubChem=6434488

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII =K45WEG8WYL
| PubChem=6434488
| KEGG_Ref = {{keggcite|correct|kegg}} | KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = C18524 | KEGG = C18524
| SMILES=CCC=C(C)C(C#C)OC(=O)C1C(C1(C)C)C=C(C)C | SMILES=CCC=C(C)C(C#C)OC(=O)C1C(C1(C)C)C=C(C)C
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 4939400
| InChI = 1/C18H26O2/c1-8-10-13(5)15(9-2)20-17(19)16-14(11-12(3)4)18(16,6)7/h2,10-11,14-16H,8H2,1,3-7H3/b13-10+
| InChIKey = YUGWDVYLFSETPE-JLHYYAGUBJ
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/C18H26O2/c1-8-10-13(5)15(9-2)20-17(19)16-14(11-12(3)4)18(16,6)7/h2,10-11,14-16H,8H2,1,3-7H3/b13-10+
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = YUGWDVYLFSETPE-JLHYYAGUSA-N
}} }}

|Section2={{Chembox Properties |Section2={{Chembox Properties
| C=18|H=26|O=2 | C=18 | H=26 | O=2
| Appearance= | Appearance=
| Density= | Density=
| MeltingPt= | MeltingPt=
| BoilingPt= | BoilingPt=
| Solubility= | Solubility=
}} }}
|Section3={{Chembox Hazards |Section3={{Chembox Hazards
| MainHazards= | MainHazards=
| FlashPt= | FlashPt=
| AutoignitionPt =
| Autoignition=
}} }}
}} }}


'''Empenthrin''' (also called '''vaporthrin''') is a synthetic ] used in ]s. It is active against broad spectrum of flying ]s including ] and other pests damaging ].<ref name=ppdb /> It has low acute ] ] (its oral ] is above 5000 mg/kg in male ]s, above 3500 mg/kg in female rats and greater than 3500 mg/kg in ]).<ref></ref> It is however very toxic to ] and other aquatic organisms (96-hour LC<sub>50</sub> in '']'' is 1.7 μg/L, 48-hour EC<sub>50</sub> in '']'' is 20 μg/L).<ref name=ppdb></ref> '''Empenthrin''' (also called '''vaporthrin''') is a synthetic ] used in ]s. It is active against broad spectrum of flying ]s including ] and other pests damaging ].<ref name=ppdb /> It has low acute ] ] (its oral ] is above 5000&nbsp;mg/kg in male ]s, above 3500&nbsp;mg/kg in female rats and greater than 3500&nbsp;mg/kg in ]).<ref>{{cite journal |author1=Hideo Kaneko |author2=Shinobu Kawaguchi |author3=Yoshinori Misaki |author4=Y Koyama |author5=A Nakayama |author6=H Kawasaki |author7=A Hirohashi |author8=A Yoshitake |author9=H Yamada |title=MAMMALIAN TOXICITY OF EMPENTHRIN (VAPORTHRIN<sup>R</sup>, S-2852F) |journal=The Journal of Toxicological Sciences |date=Nov 1992 |volume=17 |issue=Supplement 3 |pages=313–334 |doi=10.2131/jts.17.supplementiii_313 |pmid=1293329 |url=https://www.jstage.jst.go.jp/article/jts1976/17/SupplementIII/17_SupplementIII_313/_article |publisher=The Japanese Society of Toxicology |location=Japan |language=JA|doi-access=free }}</ref> It is however very toxic to ] and other aquatic organisms (96-hour LC<sub>50</sub> in '']'' is 1.7 μg/L, 48-hour EC<sub>50</sub> in '']'' is 20 μg/L).<ref name=ppdb>{{cite web |title=empenthrin |url=http://sitem.herts.ac.uk/aeru/iupac/Reports/1596.htm |website=PPDB: Pesticide Properties DataBase |publisher=University of Hertfordshire |access-date=2020-07-29 |language=en}}</ref>


]s]]{{clear-left}} ]s]]{{clear left}}


==References== ==References==
<references /> <references />



{{insecticides}} {{insecticides}}


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