Methyl Myristate CAS 124-10-7

Biodiesel, fatty acid methyl ester, also known as Sunfuel, is a kind of oxygen-containing clean fuel, which is based on renewable resources (such as rapeseed oil, soybean oil, corn oil, cottonseed oil, peanut oil, It is made from sunflower oil, palm oil, coconut oil, recycled cooking oil and animal oil, etc.) and has similar performance to petroleum diesel. As a high-quality diesel substitute, biodiesel is an environment-friendly green fuel.

At present, there are few researches on biodiesel condensation technology at home and abroad, and most of the previous researches are aimed at selecting biodiesel produced by one or several specific crops, such as peanut oil, corn oil, waste oil, etc., to study the low temperature fluidity of biodiesel, resulting in The obtained low temperature fluidity law of biodiesel has poor general applicability and strong limitations, and it is not easy to generalize to other types of biodiesel. In fact, the vast majority of biodiesel is mainly composed of two categories of saturated methyl esters and unsaturated methyl esters and more than a dozen compounds. Therefore, different types of fatty acid methyl esters are used to simulate biodiesel as the research object, which is convenient for simplification on the one hand. By studying the structure-activity relationship between the composition of biodiesel and low temperature fluidity, it is easy to draw the law of low temperature fluidity of biodiesel. CN201110385233.4 provides a simulated biodiesel, that is, a method for directly blending biodiesel from a pure fatty acid methyl ester. The raw material composition of the simulated biodiesel is as follows:

Methyl myristate 0.5%～2%
Methyl palmitate 20%～30%
Methyl stearate 5%～10%
Methyl oleate 35%～45%
Methyl linoleate 18%～25%
Methyl linolenic acid 1% to 3%.

The above-mentioned preparation method of a simulated biodiesel, the steps are as follows: each monomer fatty acid methyl ester is weighed into a beaker, then the beaker is placed in a constant temperature water bath at 50 ° C and stirred, and the stirring speed is controlled to be 100 r/min, and the time is 100 r/min. A simulated biodiesel is obtained within 10-20 minutes.

At present, chemical control is the main method for the prevention and control of soft-bodied pests, such as spirulina, metaldehyde and pentachlorophenol. However, chemical control often brings common problems that other traditional chemical pesticides may cause, that is, the health of humans and animals. Harm, destroy the ecology and farmland environment, and make target pests resistant to drugs, etc., and some molluscicides have high toxicity and have been banned from production and use.

CN201510050550.9 provides a vegetable oil emulsifiable concentrate and an application thereof, and solves the problems that pesticides in the prior art cause serious harm to the health of vegetables, fruits, humans and animals, and are highly toxic. The technical solution adopted is: a vegetable oil emulsifiable concentrate, comprising vegetable oil, and the vegetable oil comprises methyl laurate, methyl myristate and pinene; preferably, the pinene comprises α-pinene and/or β – Pinene. Implementing the vegetable oil emulsifiable concentrate of the present invention and its application has the following beneficial effects: the vegetable oil emulsifiable concentrate of the present invention is suitable for organically produced natural plant-derived products, suitable for most crops, ornamental and lawn crops, and is not easy to produce traditional chemical pesticides. The problem is that the vegetable oil EC of the present invention is biodegradable, environmentally friendly, safe for humans and animals, and has no residue. It is suitable for organic cultivation and is in line with the current agricultural development trend; it has strong selectivity and has good and rapid killing activity on targets. ; A botanical agent with double eradication effect, no drug resistance.