对乙酰氨基酚

对乙酰氨基酚（CAS 103-90-2）：分子式 C8H9NO2、分子量 151.16。

产品概览

应用领域

登记用途：Uses: Registered for use in the US for control of brown tree snakes、[NPIRS] Used to make azo dyes、photographic chemicals、and pharmaceuticals、as a stabilizer for hydrogen peroxide、and as a therapeutic analgesic and antipyretic、[HSDB]、Manufacture of azo dyes、photographic chemicals.、Stabilizer for hydrogen peroxide、An analgesic used as an aspirin substitute、Analgesics、Non-Narcotic、Antipyretics、For more Uses (Complete) data for ACETAMINOPHEN (6 total)、please visit the HSDB record page.、Use (kg) in Switzerland (2009): >100000、Use (kg、approx.) in Germany (2009): >500000、exact) in Germany (2009): 564712、Use (kg) in USA (2002): 5790000、Use (kg) in France (2004): 3303077、Consumption (g per capita) in Switzerland (2009): 13、Consumption (g per capita、approx.) in Germany (2009): 6.1、exact) in Germany (2009): 6.9、Consumption (g per capita) in the USA (2002): 21、Consumption (g per capita) in France (2004): 55、Excretion rate: 0.037、Calculated removal (%): 75.1、An over-the-counter analgesic (pain reliever) and antipyretic (fever reducer). It is commonly used for the relief of fever、headaches、and other minor aches and pains、and is a major ingredient in numerous cold and flu remedies.、Use Classification: Cosmetics -> Stabilizing、Pharmaceuticals -> Animal Drugs -> Approved in Taiwan、Methods of Manufacturing: p-Nitrophenol is reduced and the resulting p-aminophenol is acetylated by means of heating with a mixture of acetic anhydride and glacial acetic acid. The crude product may be purified by recrystallization from an ethanol-water mixture.、Production is by the acetylation of 4-aminophenol. This can be achieved with acetic acid and acetic anhydride at 80 °C、with acetic anhydride in pyridine at 100 °C、with acetyl chloride and pyridine in toluene at 60 °C、or by the action of ketene in alcoholic suspension. 4-Hydroxyacetanilide also may be synthesized directly from 4-nitrophenol. The available reduction-acetylation systems include tin with acetic acid、hydrogenation over Pd-C in acetic anhydride、and hydrogenation over platinum in acetic acid.、Preparation: ... Wilbert、De Angelis、United States of America patent 2998450 (1961 to Warner-Lambert).、Formulations、Preparations: Table: Acetaminophen Preparations [Table#4343]、Ofirmev: (acetaminophen) injection: 1000 mg、100mL (10 mg、mL)、Common combination products containing acetaminophen include the following: Darvocet、Excedrin ES、Lorcet、Norco、NyQuil、Percocet、Unisom dual relief formula、Sominex 2、tylenol with Codeine、Tylenol PM、Tylox、Vicks formula 44-D、and Vicodin.、Proprietary Preparation: Crocin (India)、Consumption Patterns: PRINCIPALLY USED AS A MEDICINAL (1976).、Acetaminophen. Analgesic、75%、exports、25%.、CHEMICAL PROFILE: Acetaminophen. Demand: 1987: 30 million lb、1988: 30.5 million lb、1992、projected、: 31.5 million lb (Includes exports、but not imports、which totaled about 5 million lb last year.)、U.S. Production: (1975) 4.5X10+9 GRAMS (INCL PHENACETIN)、(1976) GREATER THAN 2.27X10+6 GRAMS、Acetaminophen was one of the most used pharmaceuticals in England during 2002、at an amount used per year of 390、954.26 kg and has been detected in the environment.、Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#4345]、For more U.S. Production (Complete) data for ACETAMINOPHEN (6 total)、U.S. Imports: (1972) 9.1X10+7 GRAMS (PRINCPL CUSTMS DISTS)、(1975) 3.46X10+8 GRAMS (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Acetamide、N-(4-hydroxyphenyl)-: ACTIVE。

技术档案

这个产品是什么

对乙酰氨基酚 是一种化工化合物，登记 CAS 号为 103-90-2，分子式 C8H9NO2（分子量 151.16）。

识别信息

登记 CAS 号：103-90-2

其分子式 C8H9NO2 由 8 个碳、9 个氢、1 个氮、2 个氧 组成。

别名/同义词：对乙酰氨基酚 · Acetaminophen

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PubChem 公开数据

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