Kelevan (Ref: GC-9160) |
![]() Last updated: 15/02/2021 |
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(Not known by any other names) |
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Obsolete insecticide used mainly as a dust or wettable powder to control pests on various crops including potaoes and bananas | |
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Potato beetle; Banana root borer | |
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Potatoes; Bananas; Carrots; Root crops | |
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Obsolete | |
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1966, first reported |
UK regulatory status |
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Not approved | ||
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Not applicable | ||
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No UK approval for use |
EC Regulation 1107/2009 (repealing 91/414) |
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Also used in |
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Chemical structure |
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Kelevan is a chiral molecule | |
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C₁₇H₁₂Cl₁₀O₄ | |
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CCOC(=O)CCC(=O)CC1(C2(C3(C4(C1(C5(C2(C3(C(C45Cl)(Cl)Cl)Cl)Cl)Cl)Cl)Cl)Cl)Cl)O | |
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No data | |
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POSKOXIJDWDKPH-UHFFFAOYSA-N | |
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InChI=1S/C17H12Cl10O4/c1-2-31-7(29)4-3-6(28)5-8(30)9(18)11(20)13(22)10(8,19)14(23)12(9,21)15(11,24)17(26,27)16(13,14)25/h30H,2-5H2,1H3 | |
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Yes |
General status |
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Insecticide | |
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Organochlorine | |
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Synthetic | |
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Ingestion toxin | |
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4234-79-1 | |
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20226 | |
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634.81 | |
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ethyl 5-[(1E,3aE,5bE,6E)-1,1a,3,3a,4,5,5,5a,5b,6-decachloro-2-hydroxy-1,1a,3,3a,4,5,5a,5b-octahydro-1H-1,3,4-(epimethanetriyl)cyclobuta[cd]pentalen-2-yl]-4-oxopentanoate | |
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ethyl 5-(1,2,3,4,6,7,8,9,10,10-decachloro-5-hydroxypentacyclo[5.3.0.0.0.0]dec-5-yl)-4-oxovalerate | |
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ethyl 1,1a,3,3a,4,5,5,5a,5b,6-decachlorooctahydro-2-hydroxy-?-oxo-1,3,4-metheno-1H-cyclobuta[cd]pentalene-2-pentanoate | |
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Not applicable | |
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Not applicable | |
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2A | |
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Not applicable | |
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Meligethes aeneus | |
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Brown solid |
Formulations |
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Usually supplied as a wettable powder or dust |
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5.5 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
Low | ||||||||
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91 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
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170 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
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1.4 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
Low volatility | ||||||||
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Degradation |
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60 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
Moderately persistent | |||||||
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General literature reports DT₅₀ 5-12 weeks | ||||||||||
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Soil adsorption and mobility |
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Fate indices |
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Cannot be calculated | - | - | |||||||||||||||||||||||||
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Key metabolites |
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240 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rat3 = Unverified data of known source |
Moderate | ||||||||
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0.1 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) Oncorhynchus mykiss3 = Unverified data of known source |
Moderate | ||||||||
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1000 | F3 F = U.S. EPA ECOTOX database / U.S. EPA pesticide fate database / Miscellaneous WHO documents (US EPA Databases Related to Pesticide Risk Assessment ) 3 = Unverified data of known source |
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General |
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High (class III) | - | - | ||||||||
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240 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rat3 = Unverified data of known source |
Moderate | ||||||||
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188 | V3 V = ChemID online databases / IPCS INCHEM (ChemID; IPCS INCHEM ) Rabbit3 = Unverified data of known source |
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List I | - | - | ||||||||
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May be absorbed through the skin | ||||||||||
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Default MRL according to Art 18(1)(b) Reg 396 / 2005. | ||||||||||
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Health issues |
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Liver and brain toxicant |
Handling issues |
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No information available | |||
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Health: H311, H302 Environment: H411 |
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T - Toxic: R24 Xn - Harmful: R22 N - Dangerous for the environment: R51/53 |
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Not classified: Obsolete | |||
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O (Obsolete substance) | |||
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kelevan | ||
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Record last updated: | 15/02/2021 |
Contact: | aeru@herts.ac.uk |
Please cite as: | Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242 |