isopropyl alcohol meaning
It is used in antifreeze compounds, in lotions and cosmetics, and as a solvent for gums, shellac, and essential oils. [ ī′sə-prō ′pəl ] A clear, colorless, flammable, mobile liquid that is one of the two isomers of propyl alcohol. The Dictionary.com Word Of The Year For 2020 Is …, 600 New Words And Definitions: The Latest Updates To Dictionary.com, “Affect” vs. “Effect”: Use The Correct Word Every Time. Which Word of the Day means “happening within or being the created world of a story”? You spice it with blues and skiffle music, and pickle it in alcohol and tobacco smoke. Why Do “Left” And “Right” Mean Liberal And Conservative? When this is boiled with alcohol, the glutin above referred to is extracted, and vegetable fibrine is left. While isopropyl alcohol is marginally more expensive than ethanol, its superior purity characteristics make it a safer choice, especially when cleaning the most sensitive electronic components like sensors and exposed semiconductor materials. This 70 percent solution is used in homes and businesses. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'isopropyl alcohol.' Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Also called: dimethylcarbinol, isopropanol, secondary propyl alcohol. ī'sə-prō'pəl. Updated with more commonly confused words! Diluted with water to approximately 70 per cent strength, it is called isopropyl rubbing alcohol and is used as a … Isopropyl alcohol definition: a colourless , flammable chemical compound with formula C3H7OH used in antifreeze and in... | Meaning, pronunciation, translations and examples Isopropyl Alcohol, also known as Isopropanol, IPA, or 2-Propanol, is the most used solvent for cleaning electronics.It is a polar protic solvent, so it can be used to clean ionic residues, and it is good at dissolving both polar and non-polar residues. Unlike ethanol, IPA is not meant for human consumption – although it has not been treated with denaturants to make it this way. The metal is then removed, and washed successively with very dilute sodium hydroxid solution, alcohol, and ether. Those stains which are dissolved in methyl-alcohol combine fixation with the staining process. Isopropyl-alcohol meaning. Although isopropyl alcohol is more toxic than ethanol, it has less of a drying… noun. Chemistry. The higher percentages of Isopropyl Alcohol are used for cleaning purposes like disinfecting, window cleaning, stainless steel cleaner, killing bacteria, as well as many other uses. 2, January, 1942. Please tell us where you read or heard it (including the quote, if possible). Their logic: the sea-creature would come alive and drink up any remaining alcohol. — called also isopropanol. Isopropyl alcohol (2-propanol) is made by indirect hydration of propylene (CH 2 CHCH 3). Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021. Isopropyl alcohol is commonly used as an industrial solvent and as a rubbing alcohol applied to the skin. What does isopropyl alcohol mean? Isopropyl alcohol is also used as a solvent with oil base mud and is helpful during mud analysis. It is safe on most painted surfaces, plastics, and elastomers. Isopropyl definition is - the alkyl radical isomeric with straight-chain propyl —often used in combination. Isopropyl alcohol, which some consumers may think of as drying the skin, is rarely used in cosmetics. Take this quiz on the Words of the Day from February, 2021, to show that you’re far from frumious! Also called QWISO, or quick-wash hash, isopropyl hash oil is a concentrated cannabis product or extract made by stripping (extracting) trichomes from mature cannabis flowers using isopropyl alcohol. Alcohol and sugar, even in moderate amounts, are not only sinful but poisonous. It is a must-have in our first aid kits, as well as in our medicine cabinets. Isopropyl Alcohol (IPA), is generally used for removing oils, waxes or other non-polar compounds that ‘sit’ on the surfaces and can’t be removed by common washing practices. Nobody ever says they want to become a cop so they can bust people for urinating in public or drinking alcohol on their stoop. How to say isopropyl alcohol in Korean. Test your vocabulary with our 10-question quiz! isopropyl alcohol a transparent, volatile colorless liquid used as a solvent and disinfectant and applied topically as an antiseptic; called also isopropanol. The general term “rubbing alcohol” is often used for isopropyl alcohol, but users looking to a buy specific grade of alcohol should avoid products labeled that way. (0) A clear, colorless, flammable, mobile liquid, C 3 H 8 O, that is a secondary alcohol. Isopropyl-alcohol. isopropyl alcohol. Meaning of isopropyl alcohol. Under ideal storage conditions, the shelf life of IPA is roughly three years from the manufacture date. 88 ($6.99/Item) ISOPROPYL ALCOHOL 1. It is a structural isomer of 1-propanol and ethyl methyl ether. Find more words! This is why IPA is a popular antiseptic. 'Nip it in the butt' or 'Nip it in the bud'. a colorless, flammable, water-soluble liquid, C. A clear, colorless, flammable, mobile liquid used in antifreeze compounds, in lotions and cosmetics, and as a solvent for gums, shellac, and essential oils. This solution has a boiling point of 80 degrees Celsius and composition of 91% by volume isopropyl alcohol. This includes industrial/technical grade, pharmaceutical (USP), and ACS (Spectrophotometric grade).Knowing the difference between these types is very important. Isopropyl alcohol is also a common ingredient in many hand sanitizers, including liquids, gels, foams, and wipes. What’s The Difference Between “Assure,” “Ensure,” And “Insure”? 2021. They want to change bad behaviors—tobacco, alcohol, using a seat belt, anything. It is what doctors swab your skin with before injections, what piercers use to prepare your skin for a piercing, and is found in many hand sanitisers. Start by prepping your nail beds with polish remover, Remove the batteries and replace the cover, and then dampen a cloth with 70%, Seeking to ease Jack’s pain, Joe walks the unnaturally quiet Queens streets in search of, Then, use a disinfecting wipe or a cotton ball dampened with 70%, Next, rinse the rust remover out of the chip with, Post the Definition of isopropyl alcohol to Facebook, Share the Definition of isopropyl alcohol on Twitter. 70 % isopropyl alcohol solution kills microorganisms by dissolving plasma membrane of the cell wall. Send us feedback. All rights reserved. ‘The test is conducted with water, isopropyl alcohol, and methylated spirits.’ ‘There are clear hints that it may be useful to combine the phenidone with methyl, ethyl, propyl, or isopropyl alcohol.’ ‘Extruded ink is deposited into a reservoir of deionized water and isopropyl alcohol.’ Therefore, 70 percent isopropyl alcohol is known as pharmaceutical alcohol. A few minutes later he reappeared with the glass, followed almost directly by the chauffeur with the alcohol and lime water. Isopropyl alcohol is most However, isopropyl alcohol inhalation in large amounts can have several dangerous effects, including breathing difficulty and loss of consciousness. Isopropyl Alcohol Market Overview, Price Trends, Growth, Opportunities and Forecast by 2024. Unopened IPA (isopropyl alcohol) containers last for long periods of time. Definition of isopropyl alcohol in the Definitions.net dictionary. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! What are the different grades of isopropyl alcohol? As an isopropyl group linked to a hydroxyl group, it is the simplest example of a secondary alcohol, where the alcohol carbon atom is attached to two other carbon atoms. noun. In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect.” isopropyl alcohol - alcohol used as antifreeze or a solvent isopropanol alcohol - any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation It is used in antifreeze compounds, rubbing alcohol, lotions, and cosmetics, and also as a solvent for gums, shellac, and essential oils. If you are, then you must be no stranger to using rubbing alcohol. Published by Houghton Mifflin Harcourt Publishing Company. Information and translations of isopropyl alcohol in the most comprehensive dictionary definitions resource on the web. Accessed 12 Mar. isopropyl alcohol in American English. How Taryn Toomey’s ‘The Class’ Became New York’s Latest Fitness Craze, The Greatest Rock Voice of All Time Belonged to Joe Cocker, Hooded Detective, Volume III No. Isopropyl alcohol is the simplest example of a secondary alcohol and is a slightly bigger molecule than ethanol, with the formula C 3 H 8 O. Learn a new word every day. Dictionary.com Unabridged See more. Copyright © 2011. Several grades of isopropyl alcohol (IPA) exist on the market. Corrosionpedia explains Isopropyl Alcohol (IPA) 70 Percent Isopropyl Alcohol - Antiseptic 70% Rubbing Alcohol - for First Aid, Cleaning, and Skin - IPA Isopropanol - 12 Bottles, 450ml Each 5.0 out of 5 stars 4 $83.88 $ 83 . Repeated or prolonged exposure can cause itching, redness, and skin corrosion. The Most Surprisingly Serendipitous Words Of The Day. What made you want to look up isopropyl alcohol? Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. As storage space for flammable liquids is generally limited, most manufacturers order IPA as needed and minimize storage quantity. IDENTIFICATION ISOPROPYL ALCOHOL SYNONYMS: ISOPROPANOL, IPA CAS - NO: 67-63-0 EINECS NO: 200-661-7 CHEMICAL FORMULA:C3-H8-O 2. Are you prone to getting minor cuts and wounds? Rubbing alcohol does not refer to a specific grade, and may even be a different type of alcohol, like ethanol (also called ethyl alcohol, CAS #67-17-5). Isopropyl Alcohol or 2-Propanol is a very commonly used disinfectant within pharmaceutical companies, hospitals and cleanrooms. HAZARDS IDENTIFICATION OSHA/HCS status This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200). When mixed with water, Isopropyl Alcohol forms an azeotrope meaning that it completely mixes with water and the solution can’t be separated. Words are tricky that way. It is also used to clean corrosion-induced rust deposits from metallic surfaces. We understand! Medical Definition of isopropyl alcohol. Published by Houghton Mifflin Company. It is a white crystalline fusible solid, insoluble in water, but soluble in alcohol and in solutions of the alkalies. Isopropyl alcohol side effects. 이소 프로필 알코올 iso peulopil alkool. : a volatile flammable alcohol C3H8O used especially as a solvent and rubbing alcohol. a colorless, flammable, water-soluble liquid, C 3 H 8 O, produced from propylene by the action of sulfuric acid and hydrolysis: used chiefly in the manufacture of antifreeze and rubbing alcohol and as a solvent. It is used in antifreeze compounds, rubbing alcohol, lotions, and cosmetics, and also as a solvent for gums, shellac, and essential oils. The plasma membrane of gram-negative bacteria consists of thin layer of peptidoglycan that easily destroyed by the alcohol. “Isopropyl alcohol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isopropyl%20alcohol. Isopropanol definition, isopropyl alcohol. The higher the percentage, the greater the evaporation rate, meaning that it dries faster. Korean Translation. Delivered to your inbox! It is even used in the purification of electronics and medical device manufacture. In addition to drinking and inhaling rubbing alcohol, spilling the substance on the skin can lead to accidental poisoning. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.. Isopropyl alcohol may cause burning, stinging, or a cold feeling where the medicine is applied. 'All Intensive Purposes' or 'All Intents and Purposes'? The American Heritage® Science Dictionary At present, isopropyl alcohol is primarily used as an intermediate in the manufacturing of industrially important chemical compounds including acetone, glycerol, isopropyl acetate and methyl isobutyl ketone (MIBK). Its’ name may sound ‘scientific’, but believe me, it’s really common amongst households. It has a number of different purity grades and … Chemical formula: C3H8O. Isopropyl alcohol (IUPAC name propan-2-ol; also called isopropyl, isopropanol, or 2-propanol) is a colorless, flammable chemical compound (chemical formula CH3CHOHCH3) with a strong odor. Multi-purposes isopropyl alcohol cleaner– Perfect bottle cleaner for cleansing surfaces, hands, medical facilities, cleaning jewelry, removing ink and permanent marker stains, getting rid of fruit flies, or creating homemade cleaner. Isopropyl alcohol refers to an isomer of 1-propanol that is a colorless liquid with strong disinfectant properties and is widely used as an antiseptic. The American Heritage® Stedman's Medical Dictionary meaning. A clear, colorless, flammable, mobile liquid that is one of the two isomers of propyl alcohol. Isopropyl alcohol, like many high proof ethanol products, is extremely antimicrobial against bacteria.