What is nonanoic acid used for?
Nonanoic acid is a C9 straight-chain saturated fatty acid which occurs naturally as esters of the oil of pelargonium. Has antifungal properties, and is also used as a herbicide as well as in the preparation of plasticisers and lacquers.
Is nonanoic acid a carboxylic acid?
Pelargonic acid, also called nonanoic acid, is an organic compound with structural formula CH3(CH2)7CO2H. It is a nine-carbon fatty acid. Nonanoic acid is a colorless oily liquid with an unpleasant, rancid odor….Pelargonic acid.
| Names | |
|---|---|
| Critical point (T, P) | 439 °C (712 K), 2.35 MPa |
| Solubility in water | 0.3 g/L |
Is nonanoic acid soluble in water?
It is a nine-carbon fatty acid. Nonanoic acid is a colorless oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but very soluble in organic solvents.
Is nonanoic acid toxic?
Overall, nonanoic acid was found to be of low acute oral, dermal and inhalational toxicity and not a skin sensitiser, but was considered irritating to the eyes and skin. In addition, nonanoic acid was not genotoxic, did not show evidence for carcinogenicity, and was not a reproductive or developmental toxicant.
Is pelargonic acid organic?
Because it is commercially prepared as a synthetic substance and does not appear on the National List of allowed synthetics, pelargonic acid is prohibited for use in organic production.
What is pelargonic acid used for naturally?
Pelargonic acid occurs naturally in many plants and animals. It is used to control the growth of weeds and as a blossom thinner for apple and pear trees. It is also used as a food additive; as an ingredient in solutions used to commercially peel fruits and vegetables.
Does pelargonic acid kill Moss?
Pelargonic acid is considered a compound of low toxicity and low environmental impact, but has no residual activity (Dayan et al., 2009). It has only contact activity, and, thus, it is necessary to spray most of the plant for complete control. It is effective on all weeds, including moss.
How much pelargonic acid do you spray on plants?
If the spray of pelargonic acid does come in contact with some desired plants, the damage is strictly limited to those leaves which are actually sprayed. Pelargonic acid should be applied in at least 75 gallons/acre of total spray volume as activity declines at lower gallonages. Evidence from P31 NMR studies suggests that the mode of action of
Does pelargonic acid kill cryptograms?
Pelargonic acid is not systemic and is not translocated through woody tissues. It is also active against mosses and other cryptograms. Pelargonic acid has no soil activity. As with most burn-down herbicides, pelargonic acid does not prevent re-growth from protected buds or basal meristems. Many annual