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In principle, it is possible, but the conditions required are very harsh, low temperature and high pressure to a certain extent. Banana water, also known as Tianna water, is mainly composed of xylene, which is extremely volatile, flammable, explosive and toxic, and is a dangerous product. Ethyl acetate, butyl acetate, benzene, toluene, acetone, ethanol, and butanol are prepared into mixed solvents according to a certain weight percentage, which is called banana water.
Pure banana water is a colorless, transparent and volatile liquid, with a strong banana odor, slightly soluble in water, soluble in various organic solvents, flammable, mainly used as a solvent and thinner for painting. Banana water is also used as a solvent in the production process of many chemical products, coatings and adhesives 1. Preparation method (In 1850, people made banana water with amyl acetate. According to the weight ratio, take n-butyl acetate 15, ethyl acetate 15, n-butanol 10 15, ethanol 10, acetone 5 10, benzene 20, xylene 20, and then mix it well to prepare banana water.
2. Precautions 1 The ratio of various raw materials in banana water can be appropriately adjusted. In addition, the raw materials used can also be replaced, such as ethyl acetate can be replaced with heteroesters; Sometimes different ingredients can be used depending on the purpose of the banana water. 2. The addition of ketones can increase the brightness of the paint film, and benzene should not exceed 40.
3 When preparing banana water, the water content of various raw materials should be reduced to a minimum as much as possible. Banana water, generally known as thinner, the thinner of nitro paint imported in the 20s of the last century is commonly known as banana water because of the banana-flavored n-butyl acetate and ethyl acetate; Now the formula of various paint diluents is different, the general nitro paint diluent formula reference is n-butyl acetate 20, ethyl acetate 20, n-butanol 10 15, ethanol 5, acetone 5 10, toluene 40, plus ethylene glycol ether acetate 5-10%, methyl isobutanone 10%. Do not use benzene, the boiling point is too low, the volatilization speed is too fast, it is easy to whiten, especially when the humidity is large, and the most important thing is that it is harmful and dangerous.
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Banana water is the solvent of the paint, which can make the solidified paint become a solution again.
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Banana waterThe chemical name is:Heavenly water, isoamyl acetate, isoamyl acetate, -3-methylbutyl acetate, pear oil.
Its vapor and air can form a ** mixture, which can cause combustion in case of open flame and high heat energy. It reacts with oxidants. If the flow rate is too fast, it is easy to generate and accumulate static electricity. Its vapor is heavier than air, can spread to a considerable distance at a low place, and will catch fire and ignite when exposed to an ignition source.
Chemical propertiesIts vapor and air can form a ** mixture, which can cause combustion in case of open flame and high heat energy. It reacts with oxidants. If the flow rate is too fast, it is easy to generate and accumulate static electricity.
Its vapor is heavier than air, can spread to a considerable distance at a low place, and will catch fire and ignite when exposed to an ignition source. In case of high heat, the internal pressure of the container increases, and there is a risk of cracking and **.
The above content reference: Encyclopedia - Banana Water.
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Banana water is an organic solvent with a banana flavor of amyl acetate or isoamyl acetate.
Banana water, also known as Tianna water, pear oil. Because of the banana flavor of amyl acetate or isoamyl acetate, it is named banana water. Banana water is a colorless, transparent and volatile liquid prepared from a variety of organic solvents, and the main components are:
Toluene, butyl acetate, cyclohexanone, isoamyl acetate, glycol ether acetate.
It is slightly soluble in water, soluble in various organic solvents, flammable, and mainly used as a solvent and thinner for painting. Banana water is also used as a solvent in the production of many chemical products, coatings, and adhesives. Today's banana water is not a common name for a single chemical, but a mixture of multiple organic solvents.
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Banana water is a food stain, and if you have banana water on your clothes, you can try the following laundry:
1. When the clothes are dry, apply the original solution of the special laundry detergent for hand washing to the stains, completely cover the stains, and let them stand for 5 minutes (you can gently scrub them) for routine washing;
2. If the stain cannot be removed after the above methods, then.
1) Pure white cotton, linen, polyester clothing: Add 1 bottle cap (40g) of white clothes (600g specification) to each half basin of water (about 2 liters), stir well, soak in the clothes for 30min, and rinse clean.
If the stains are not removed after 2 hours, take out the clothes, add white clothes to the basin (add 1 bottle cap per half basin of water), stir well, put in the limbs and clothes to continue soaking, and the cumulative soaking time does not exceed 6 hours.
2) White clothes of colored or other materials: put the clothes into the basin, the stain part is attached to the bottom of the basin, measure 1 4 caps (10 grams) of colored clothes and 1 4 caps (10 grams) of the collar with the color stain net (600g specification) of colored clothes, pour them on the stains, cover the stains with other non-stained parts of the clothes, prevent air drying, let stand for 2 hours, and rinse clean. If the stain remains unremoved after 2 hours, it can be left on for an extended period of time overnight.
Precautions: 1. White clothes are suitable for white cotton, linen, polyester, polyester cotton, cotton and linen fabrics, do not use colored clothes (including white background stripes, white background checkered, white background printing), do not use silk wool spandex nylon and other non-chlorine bleaching clothes, do not directly use the original solution.
2. Colored clothes are not suitable for easy to fade clothes, dry cleaning clothes, avoid contact with metal buttons, zippers, metal ornaments, etc. on the clothes, avoid direct sunlight.
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