Weiping Luo, Xiuqing Li, Dong Ruan, Dawei Liu, Kaili Xie, Jing Wang, Wei Deng, Qiang Liu, and Zhaoke Chen . Solubilities of Adipic Acid in Cyclohexanol + Cyclohexanone Mixtures and Cyclohexanone + Cyclohexane Mixtures. A sampler for determination of the temperature dependence of the solubility of solids in liquids by the isothermal method was suggested. The solubility of adipic acid (1,6-hexanedioic acid) in acetone, chloroform, and toluene has been measured, respectively, at temperatures ranging from (298.15 to 323.15) K and (298.15 to 333.15) K by a static analytical method. Current commercial adipic acid is produced from cyclohexaneby two oxidation steps. of applications: resins, adhesives, coatings, plastics, paper, plasticizers, detergency . The production of nylon comes from a reaction with hexamethylene diamine, also supplied by Parchem.. Adipic acid can also be found in the production of foods as a flavoring agent to add tartness.. Adipic acid is also used in baking powders instead of cream of tartar and other foods. Low-cost system based on image analysis to determine solubility curves. https://doi.org/10.1016/j.molliq.2019.111735, https://doi.org/10.1016/j.jct.2019.06.033, https://doi.org/10.1016/j.molliq.2018.09.076, https://doi.org/10.1016/j.jct.2014.05.009, https://doi.org/10.1016/j.snb.2012.11.097, https://doi.org/10.1016/j.fluid.2011.01.014. Fátima L. Mota, António J. Queimada, Simão P. Pinho, Eugénia A. Macedo. it is used in powdered drinks, beverages, gelatin desserts, loz- … Adipic Acid. The primary hazard is the threat to the environment. Historically, adipic acid was prepared from various fats using oxidation. A Unified Thermodynamics Model for Solid–Liquid Equilibrium, Liquid–Liquid Equilibrium, and Vapor–Liquid Equilibrium of Cyclohexane Oxidation Systems: NRTL Model. Solubilities of Adipic Acid and Succinic Acid in a Glutaric Acid + Acetone or n-Butanol Mixture. Andreia de P. M. da Silva and João F. Cajaiba da Silva . Librarians & Account Managers. Sign in to download full-size image Figure 27. adipic acid tableting tablet lubricant composition Prior art date 1969-07-07 Legal status (The legal status is an assumption and is not a legal conclusion. Weiping Luo, Mengqi Yan, XiaoXiao Sheng, Bao Tao, Sile Shi, Wei Deng, Weijun Yang. This organic compound is the most important synthetic dicarboxylic acid produced annually. solubilities. The thermodynamic parameters of solution of adipic acid in the above solvents were calculated. & Account Managers, For Measurement and Correlation for Solubilities of Adipic Acid in Acetic Acid + ε-Caprolactone Mixtures and Cyclohexanone + ε-Caprolactone Mixtures. Bo Chen, Mengqi Yan, Bao Tao, Lintao Yang. SYNONYMS INS No. Solubility of succinic acid, glutaric acid and adipic acid in propionic acid + ε-caprolactone + water mixtures: Experimental measurement and thermodynamic modeling. A modified Apelblat equation was used to correlate the experimental data. Expired - Lifetime Application number Inventor George Carr Hoss The solubility of adipic acid in cyclohexanol and cyclohexanone is lower than that in acetic acid. This produces toxic and corrosive fumes of valeric acid and other substances. Biodegradability screening tests indicate that adipic acid is readily biodegradable. It is freely soluble in alcohol, soluble in acetone, and slightly soluble in water. a. A sampler for determination of the temperature dependence of the solubility of solids in liquids by the isothermal method was suggested. Its solubility is very low in water and soluble in organic solvents like alcohol and acetone. Nearly all commercial adipic acid is produced from cyclohexane. Decomposes on heating. Adipic acid otherwise rarely occurs in nature, but it is known as manufactured E number food additive E355. ADI 0-5 mg/kg bw, established at the 21st JECFA in 1977. High purity Adipic Acid used for the production of nylon 66 and for a wide range . Solubility of drug-like molecules in pure organic solvents with the CPA EoS. If not breathing, give artificial respiration. These metrics are regularly updated to reflect usage leading up to the last few days. Environmental: Adipic acid is not expected to volatilize from dry soil surfaces based on its extrapolated vapor pressure. Weiping Luo, Dong Ruan, Dawei Liu, Kaili Xie, Xiuqing Li, Wei Deng, and Cancheng Guo . It is a white, crystalline compound with a slight acid taste and very faint odor. It is mainly as a precursor for the production of nylon. This carboxylic acid is vital to industry. USE: Adipic acid is a commercially important chemical used during the production of nylon, plastics, lubricants, adhesives, and polyurethane foam. it is characterized as stable, nonhygroscopic, and slightly soluble, with a water solubility of 1.9 g/100 ml at 20°c. Immediate steps should be taken to limit its spread to the environment. The dependence of the solubility on the solvent and temperature was…, Solubility of Adipic Acid in Acetone, Chloroform, and Toluene, Investigation on solubility of hydroxy dibasic acids in alkanolamine solutions, Solubilities of Adipic Acid and Succinic Acid in a Glutaric Acid + Acetone or n-Butanol Mixture, Determination of the Adipic Acid Solubility Curve in Acetone by Using ATR-FTIR and Heat Flow Calorimetry, Solubility and thermodynamics of vitamin C in binary liquid mixtures involving water, methanol, ethanol and isopropanol at different temperatures, Thermodynamics of cis,cis-muconic acid solubility in various polar solvents at low temperature range, Measurement and Correlation of the Solubility for 4,4′-Diaminodiphenylmethane in Different Solvents, KINETICS AND MECHANISM OF OXIDATION OF MIXTURE OF OXALIC ACID AND ADIPIC ACID BY CHROMIC ACID IN PRESENCE OF ACETIC ACID, Measurement and Correlation for Solubilities of Adipic Acid, Glutaric Acid, and Succinic Acid in Dimethyl Adipate + Methanol Mixtures, Measurement and Correlation for Solubilities of Adipic Acid, Glutaric Acid and Succinic Acid in Acetic Acid + Cyclohexanone Mixtures, The solubilities of dicarboxylic acids in benzene and aqueous solutions, By clicking accept or continuing to use the site, you agree to the terms outlined in our. Solubility of succinic acid, glutaric acid and adipic acid in propionic acid + ε-caprolactone mixtures and propionic acid + cyclohexanone mixtures: Experimental measurement and thermodynamic modeling. It is not hygroscopic. Malonic acid (IUPAC systematic name: propanedioic acid) is a dicarboxylic acid with structure CH 2 (COOH) 2.The ionized form of malonic acid, as well as its esters and salts, are known as malonates.For example, diethyl malonate is malonic acid's diethyl ester.The name originates from the Greek word μᾶλον (malon) meaning 'apple'. It is a precursor to diverse industrial products that include polymers, plasticizers, and as a component of many hair and skin conditioners. The compositions of the adipic acid in saturated solution were analyzed by acid−base titration. DOI: 10.1016/j.molliq.2018.09.076. use 3 decimal places. Conventionally it was manufactured from petrochemicals but in recent days it can be synthesized from renewable substrates by means of biological methods. Some features of the site may not work correctly. An 84% conversion of adipic acid's carbon content to carbon dioxide was observed after 30 days aerobic incubation in soil biometer flasks at Adipic Acid TCC’s Adipic Acid is a mildly toxic, white, crystalline compound. Microscale Solubility Measurements of Matrix-Assisted Laser Desorption–Ionization (MALDI) Matrices Using Attenuated Total Reflection (ATR) Fourier Transform Infrared Spectroscopy (FT-IR) Coupled with Partial Least Squares (PLS) Analysis. Adipic Acid. ... (25 deg C, exp database VP ) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1.673e+005 log Kow used: 0.08 (expkow database) no-melting pt equation used Water Sol (Exper. You are currently offline. Adipic acid is present in some plants and is a chemical in tobacco and tobacco smoke. Solubility prediction, solvate and cocrystal screening as tools for rational crystal engineering. Dongwei Wei, Hui Li, Cheng Liu, and Baohe Wang . Adipic acid is a straight-chain aliphatic dicarboxylic acid, commonly used in the manufacturing of nylon-6,6 and plasticizers. The solubility of adipic acid in methanol, ethanol, propanol, isopropanol, n-butanol, tert-butanol, acetone, 1,4-dioxane, acetic acid, and water was measured within the 0–60°C temperature range. Mengqi Yan, Xiuqing Li, Bao Tao, Lintao Yang, Weiping Luo. expressed as [adipic acid]water/[adipic acid]ether? Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. Semantic Scholar is a free, AI-powered research tool for scientific literature, based at the Allen Institute for AI. Reviewers, Librarians Function: Buffer; neutralizing agent. The solubility of adipic acid in methanol, ethanol, propanol, isopropanol, n-butanol, tert-butanol, acetone, 1,4-dioxane, acetic acid, and water was measured within the 0–60°C temperature range. It is used heavily in the production of textiles, particularly nylon. The solubility of adipic acid in water is 1.5 g. per 100 mL at 15?C, and 0.6 g per 100 mL in. Inhalation Move casualty to fresh air and keep at rest. TECHNICAL DATA. Adipic acid (butane-1,4-dicarboxylic acid, C6 H 10 O 4) (Figure 27) is a white crystalline powder of C6-straight chain dicarboxylic acid, and is one of the most used chemicals in the world today (Table 1). Adipic Acid also known as Hexane-1,6-dioic acid is a dibasic acid with the molecular formula C 3 H 8 O 4, CAS 124-04-9.Adipic acid is slightly soluble in water and soluble in alcohol and acetone. Hui Zhang, Qiuxiang Yin, Zengkun Liu, Junbo Gong, Ying Bao, Meijing Zhang, Hongxun Hao, Baohong Hou, Chuang Xie. CAS Number: 124-04-9 Formula Weight: 146.14 Formula: HO 2 C(CH 2 ) 4 CO 2 H Density (g/mL): 1.34 Boiling Point (°C): 377 Freezing Point (°C): 152 Solubility: Acetone and Alcohol Synonyms: Hexanedioic Acid Shelf Life (months): 12 Storage: GreenChemicals for science education are available in easy-to-use formats with instructions for students to be introduced to a variety of subjects. Find more information about Crossref citation counts. Get medical attention. It has a slight acidic taste and a very faint odor. Cyclohexane + O2 → cyclohexanol and cyclohexanone 2. cyclohexanol/cyclohexanone + nitric acid+ air → adipic acid + nitrous oxide (The mixture of cyclohexanol and cyclohexanone produced from cyclohexane is commercially called "KA oil", the abbreviation of "Ketone-Alcohol oil".) 355 DEFINITION Chemical names Hexanedioic acid, 1,4-Butanedicarboxylic acid Determination of the Adipic Acid Solubility Curve in Acetone by Using ATR-FTIR and Heat Flow Calorimetry. 18 publications. b. This article is cited by It is an emulsifier for Drilling Muds and Fluids as well. Adipic Acid >99 124-04-9 204-673-3 C 6 H 10 O 4 146.14 g/mol 4. Adipic acid (AA) CAS-No 124-04-9 . 607-144-00-9 - REACH : Registration number 01-2119457561-38-0009 From an industrial perspective, it is the most important dicarboxylic acid: about 2.5 billion kilograms of this white crystalline powder are produced annually, mainly as a precursor for the production of nylon. Find more information about Crossref citation counts. The solubility of adipic acid in methanol, ethanol, propanol, isopropanol, n -butanol, tert -butanol, acetone, 1,4-dioxane, acetic acid, and water was measured within the 0–60°C temperature range. Adipic acid is used as precursor in manufacture of nylon. Adipic acid EC50= 31.3 mg/L 72h EC50 = 26.6 mg/L 96h Leuciscus idus: LC50 = 230 mg/L 96h EC50 = 91.9 mg/L 17 hEC50 = 85.7 mg/L 48h Persistence and DegradabilityPersistence is unlikely Bioaccumulation/ AccumulationNo information available. Ximeng Yu, Zhongquan Shen, Qing Sun, Nianlong Qian, Chao Zhou, and Jizhong Chen . Mobility. If breathing is difficult, give oxygen. Determination and Correlation of Solubilities for Succinic Acid in the Adipic Acid + Glutaric Acid + Acetone Mixture and Adipic Acid in the Succinic Acid + Glutaric Acid + Acetone Mixture. Find more information on the Altmetric Attention Score and how the score is calculated. Fei Wang, Yanyan Li, Zhuoyuan Ning, Chunhua Jiang, and Xunqiu Wang . The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Will likely be mobile in the environment due to its water solubility. 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Glutaric acid and Succinic acid in Dimethyl Glutarate + Methanol Mixtures: Experimental measurement and Correlation for solubilities Succinic., plastics, paper, plasticizers, and as a precursor for the of... It is freely soluble in acetone, and Vapor–Liquid Equilibrium of Cyclohexane oxidation Systems NRTL... And adipic acid is produced as a component of many hair and conditioners. For Drilling Muds and Fluids as well as different applications in tobacco and smoke... As to the environment aliphatic dicarboxylic acid with the formula ( CH2 ) 4 ( COOH ) 2 not a.