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".) Adipic acid otherwise rarely occurs in nature, but it is known as manufactured E number food additive E355. Industrial & Engineering Chemistry Research. Measurement and Correlation for Solubilities of Adipic Acid in Acetic Acid + ε-Caprolactone Mixtures and Cyclohexanone + ε-Caprolactone Mixtures. 18 publications. b. 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. 1. Fei Wang, Yanyan Li, Zhuoyuan Ning, Chunhua Jiang, and Xunqiu Wang . Adipic acid is also used in baking powders instead of cream of tartar and other foods. It is a precursor to diverse industrial products that include polymers, plasticizers, and as a component of many hair and skin conditioners. Will likely be mobile in the environment due to its water solubility. 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. Solubilities of Adipic Acid, Glutaric Acid, and Succinic Acid in Dimethyl Glutarate + Methanol Mixtures: Experimental Measurement and Thermodynamic Modeling. Marcus A. O’Mahony, Denise M. Croker, Åke C. Rasmuson, Stéphane Veesler, and Benjamin K. Hodnett . Azelaic acid is an organic compound found in wheat, rye, and barley. Weiping Luo, Mengqi Yan, Bao Tao, Sile Shi, Bo Chen. CAS: 124-04-9. Adipic Acid is an acidulant and flavoring agent. Adipic Acid Chemical Structure Composition. Adipic Acid >99 124-04-9 204-673-3 C 6 H 10 O 4 146.14 g/mol 4. The compositions of the adipic acid in saturated solution were analyzed by acid−base titration. An odd–even effect on solubility of dicarboxylic acids in organic solvents. If breathing is difficult, give oxygen. It is freely soluble in alcohol, soluble in acetone, and slightly soluble in water. Adipic acid is present in some plants and is a chemical in tobacco and tobacco smoke. Adipic Acid. Nearly all commercial adipic acid is produced from cyclohexane. 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. It is slightly soluble in water and soluble in alcohol and acetone. RHODIACID AA - ADIPIC ACID Revision Date 28.02.2020 PRCO90076334 Version : 3.00 / GB ( EN ) 1 / 37 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifier - Trade name RHODIACID AA - ADIPIC ACID - Index-No. Adipic acid is a white crystalline solid. Adipic Acid occurs as white crystals or a crystalline powder. The Effect of Temperature on the Solubility of 11-Cyanoundecanoic Acid in Cyclohexane, n-Hexane, and Water. 3 decimal place balance. Find more information about Crossref citation counts. If not breathing, give artificial respiration. Mobility. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. ADIPIC ACID Prepared at the 53rd JECFA (1999) and published in FNP 52 Add 7 (1999), superseding specifications prepared at the 19th JECFA (1975), published in NMRS 55B (1976) and in FNP 52 (1992). Yanyan Li, Yatao Wang, Zhuoyuan Ning, Jianfang Cui, Qiaoye Wu, and Xunqiu Wang . Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Inhalation Move casualty to fresh air and keep at rest. High purity Adipic Acid used for the production of nylon 66 and for a wide range . 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. Biodegradability screening tests indicate that adipic acid is readily biodegradable. PRODUCT DESCRIPTION. The C6 straight-chain dicarboxylic acid is slightly soluble in water and soluble in alcohol and acetone. Determination of the Adipic Acid Solubility Curve in Acetone by Using ATR-FTIR and Heat Flow Calorimetry. Adipic acid is an aliphatic dicarboxylic acid with the formula (CH2)4 (COOH)2. Measuring the Solubility of a Quickly Transforming Metastable Polymorph of Carbamazepine. A sampler for determination of the temperature dependence of the solubility of solids in liquids by the isothermal method was suggested. Other patented processes include those using phenolas feedst… Adipic acid (AA) CAS-No 124-04-9 . 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. adipic acid and solubility-very soluble in hot water and almost insoluble in cold water-so water is an ideal solvent for recrystallization of this compound. Adipic acid is used as precursor in manufacture of nylon. These metrics are regularly updated to reflect usage leading up to the last few days. DOI: 10.1016/j.molliq.2018.09.076. Fátima L. Mota, António J. Queimada, Simão P. Pinho, Eugénia A. Macedo. Mengqi Yan, Xiuqing Li, Bao Tao, Lintao Yang, Weiping Luo. White crystalline powder. It is mainly as a precursor for the production of nylon. Bo Chen, Mengqi Yan, Bao Tao, Lintao Yang. solubilities. COMPOSITION. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Solubilities of Adipic Acid in Cyclohexanol + Cyclohexanone Mixtures and Cyclohexanone + Cyclohexane Mixtures. Sign in to download full-size image Figure 27. always use the smallest container you can to make measurements and to do experiments. ADI 0-5 mg/kg bw, established at the 21st JECFA in 1977. use 3 decimal places. It is very soluble in water. Hui Zhang, Qiuxiang Yin, Zengkun Liu, Junbo Gong, Ying Bao, Meijing Zhang, Hongxun Hao, Baohong Hou, Chuang Xie. Historically, adipic acid was prepared from various fats using oxidation. This produces toxic and corrosive fumes of valeric acid and other substances. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Adipic Acid TCC’s Adipic Acid is a mildly toxic, white, crystalline compound. Find more information on the Altmetric Attention Score and how the score is calculated. 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'. 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. The thermodynamic parameters of solution of adipic acid in the above solvents were calculated. Reacts with oxidizing materials. Expired - Lifetime Application number Inventor George Carr Hoss Adipic acid [ACD/IUPAC Name] [Wiki] Adipinsäure [German] [ACD/IUPAC Name] Asapic. Sile Shi, Mengqi Yan, Bao Tao, Weiping Luo. Solubilities of Adipic Acid and Succinic Acid in a Glutaric Acid + Acetone or n-Butanol Mixture. 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. Weiping Luo, Mengqi Yan, XiaoXiao Sheng, Bao Tao, Sile Shi, Wei Deng, Weijun Yang. It is used heavily in the production of textiles, particularly nylon. Find more information about Crossref citation counts. The solubility of adipic acid in cyclohexanol and cyclohexanone is lower than that in acetic acid. It is an emulsifier for Drilling Muds and Fluids as well. expressed as [adipic acid]water/[adipic acid]ether? Solubility of drug-like molecules in pure organic solvents with the CPA EoS. 151-152 °C (for adipic acid) EU Food Improvement Agents 3.2.3 Solubility Approximately 50 g/100 ml water (20 °C) Andreia de P.M. da Silva, Priscilla B. de Oliveira, Thiago B. Bandini, Amaro G. Barreto Junior, Rodrigo C. de Sena, João F. Cajaiba da Silva. FIRST-AID MEASURES Eyes Rinse with plenty of water for at least 15 minutes and seek medical attention immediately. The primary hazard is the threat to the environment. The compositions of the adipic acid in saturated solution were analyzed by acid−base titration. This carboxylic acid is vital to industry. Please reconnect, Authors & & Account Managers, For Some features of the site may not work correctly. Rye, and slightly soluble in alcohol and acetone some features of the temperature dependence of the of... 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