Lineatin |
Last updated: 16/05/2024 |
(Also known as: Ambrosia beetle aggregation pheromone; 3,3,7-trimethyl-2,9-dioxatricyclo[3.3.1.04,7]nonane; 4,6,6-lineatin; (+)-lineatin) |
Data alerts |
The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.
Environmental fate | Ecotoxicity | Human health |
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A volatile substance used as an attractant and lure for the ambrosia beelle | |
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Ambrosia beetle (Trypodendron lineatum) | |
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Harvested pine and fir trees | |
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Current | |
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1977, first isolated | |
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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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Denmark | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Not applicable | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Additional information |
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Chemical structure |
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Lineatin is a chiral molecule existing in the (+) and (-) isomeric forms. It is the (+)-isomers which is found naturally. | |
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C₁₀H₁₆O₂ | |
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CC1(C2C3CC2(CC(O3)O1)C)C | |
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No data | |
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SHTFZHTWSLHVEB-UHFFFAOYSA-N | |
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InChI=1S/C10H16O2/c1-9(2)8-6-4-10(8,3)5-7(11-6)12-9/h6-8H,4-5H2,1-3H3 | |
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Yes |
General status |
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Insecticide, Semiochemical | |
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Pheromone | |
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>95% | |
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Natural | |
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Functions as an insect attractant and lures both male and female beetles into traps | |
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Originally extracted from the frass of the female striped ambrosia beetle (Trypodendron lineatum) | |
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Synthesised for commerical use | |
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Forestry | |
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Ambrosia beetle (Trypodendron lineatum) | |
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Harvested pine and fir trees | |
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- | |
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71899-16-6 | |
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65035-34-9 | |
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168.2 | |
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(1R,2S,5R,7R)-1,3,3-Trimethyl-4,6-dioxatricyclo[3.3.1.0 2,7]nonan | |
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[1R-(1a,2b,5a,7b)]-3,3,7-Trimethyl-4,9-dioxatricyclo[3.3.1.0 2,7]nonane | |
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- | |
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Not applicable | |
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Not applicable | |
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UNM | |
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Not applicable | |
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Colourless liquid |
Formulations |
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Linoprax | Biosystemes | ||||
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Usually supplied in slow release formulations and dispensers |
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Degradation |
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As this parameter is not normally measured directly, a surrogate measure is used: ‘Photochemical oxidative DT₅₀’. Where data is available, this can be found in the Fate Indices section below. | ||||||||||
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Soil adsorption and mobility |
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Known metabolites |
None
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Terrestrial ecotoxicology |
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> 5000 | Q3 Q = Miscellaneous data from online sources Rat3 = Unverified data of known source |
Low | ||||||||
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> 2000 | Q3 Q = Miscellaneous data from online sources No adverse effects identified or expected.3 = Unverified data of known source |
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> 1000 | Q2 Q = Miscellaneous data from online sources Expert judgement2 = Unverified data of unknown source |
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> 100 | Q2 Q = Miscellaneous data from online sources Expert judgement2 = Unverified data of unknown source |
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Aquatic ecotoxicology |
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> 100 | Q3 Q = Miscellaneous data from online sources No adverse effects identified or expected.3 = Unverified data of known source |
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> 100 | Q3 Q = Miscellaneous data from online sources No adverse effects identified or expected.3 = Unverified data of known source |
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General |
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High (class III) | - | - | ||||||||
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> 5000 | Q3 Q = Miscellaneous data from online sources Rat3 = Unverified data of known source |
Low | ||||||||
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Health issues |
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No adverse human health issues identified |
Handling issues |
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No information available | |||
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Not listed (Not listed) | |||
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lineatin | ||
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lineatine | ||
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Record last updated: | 16/05/2024 |
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 |