Tall oil, potassium salt |
Last updated: 12/06/2024
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(Also known as: fatty acid; potassium octadecanoate) |
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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An industrial by-product, fatty acid variant used as a pesticidal soap |
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Insects |
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Ornamentals |
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Current |
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1997, first evaluated for food applications |
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Not applicable |
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Not applicable |
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Not applicable |
EC Regulation 1107/2009 (repealing 91/414) |
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Not applicable |
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Not applicable |
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Not applicable |
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Not applicable |
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No |
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ATAustria |
BEBelgium |
BGBulgaria |
CYCyprus |
CZCzech Republic |
DEGermany |
DKDenmark |
EEEstonia |
ELGreece |
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ESSpain |
FIFinland |
FRFrance |
HRCroatia |
HUHungary |
IEIreland |
ITItaly |
LTLithuania |
LULuxembourg |
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✓ |
LVLatvia |
MTMalta |
NLNetherlands |
PLPoland |
PTPortugal |
RORomania |
SESweden |
SISlovenia |
SKSlovakia |
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ISIceland |
NONorway |
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Cambridge Crystallographic Data Centre diagrams |
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Common Name |
Relationship |
Link |
tall oil, potassium salt |
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Herbicide, Insecticide |
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Carboxylic acid compound; Plant-derived substance |
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Natural |
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Tall oil is a by-product of the wood pulping industry |
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Tall oil is commercially produced via the kraft process for wood pulp manufacture using mainly coniferous trees, particularly the Scotts pine (Pinus sylvestris) |
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General insect pest control |
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Insects |
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Ornamentals |
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61790-44-1 |
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263-136-1 |
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322.57 |
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tall oil fatty acids (C18-20) potassium salts |
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tall oil fatty acids (C18-20) potassium salts |
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Flavouring agent |
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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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A viscous yellow-black oily liquid with a pungent smell |
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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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None
Terrestrial ecotoxicology |
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HUMAN HEALTH AND PROTECTION |
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Carcinogen |
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Endocrine disruptor |
No data found |
A0 A = Chromosome aberration (EFSA database) 0 = No data ; B0 B = DNA damage/repair (EFSA database) 0 = No data ; C0 C = Gene mutation (EFSA database) 0 = No data ; D0 D = Genome mutation (EFSA database) 0 = No data ; E0 E = Unspecified genotoxicity type (miscellaneous data source) 0 = No data |
No data found |
Reproduction / development effects |
Acetyl cholinesterase inhibitor |
Neurotoxicant |
No data found |
No data found |
No data found |
Respiratory tract irritant |
Skin irritant |
Skin sensitiser |
✓Yes, known to cause a problem |
✓Yes, known to cause a problem |
XNo, known not to cause a problem |
Eye irritant |
Phototoxicant |
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✓Yes, known to cause a problem |
No data found |
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May cause severe skin burns and eye damage |
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When heated to decomposition it emits acrid smoke and fumes Corrosive Flammable IMDG Transport Hazard Class 8 |
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Not listed (Not listed) |
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UN3265 |
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Packaging Group III (minor danger) |
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tall oil, potassium salt |
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Record last updated: |
12/06/2024 |
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 |