White crystalline powder. It is used as a starting raw material for polyamide 6.6, among other products. This video explains synthesis of Adipic Acid by Conventional and Greener Route. As shown in the Procedure, we will use 2 mL. MDL number MFCD00004420. 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. density of adipic acid, powder is equal to 1 360 kg/m³; at 25°C (77°F or 298.15K) at standard atmospheric pressure.In Imperial or US customary measurement system, the density is equal to 84.9 pound per cubic foot [lb/ft³], or 0.786 ounce per cubic inch [oz/inch³] . This is oxidized using Co catalyst to a mixture of cyclohexanone and cyclohexanol. Reaction Equation + [O] oxidizing agent cyclohexene adipic acid …. Benzene is hydrogenated using Ni-Al 2 O 3 catalyst at 370–800 psi to cyclohexane. Find here Adipic Acid, 124-04-9. manufacturers, suppliers & exporters in India. Adipic Acid. Adipic acid certified reference material, TraceCERT ® Synonym: Hexanedioic acid CAS Number 124-04-9. This carboxylic acid is vital to industry. Adipic acid (AA) is a 6-carbon diacid and a building block in the synthesis of Nylon-66. Get contact details & address of companies manufacturing and supplying Adipic Acid, 124-04-9. across India. Adipic acid is of very low acute toxicity. ADIPIC ACID is a carboxylic acid. Biobased processes for the production of adipic acid are of great interest to replace the current environmentally detrimental petrochemical production route. Experimental Density: 1.36 g/mL Alfa Aesar A13705: 1.36 g/l Wikidata Q357415: 1.366 g/mL / 20 °C Kaye & Laby (No longer updated) Predicted Physico-chemical Properties. Adipic acid ≥99% Synonym: Hexanedioic acid CAS Number 124-04-9. It is used heavily in the production of textiles, particularly nylon. 16. Adipic acid, or hexanedioic acid, is an important industrial commodity. Adipic acid is a white crystalline solid with CAS number 124-04-9. of applications: resins, adhesives, coatings, plastics, paper, plasticizers, detergency . Adipic acid [ACD/IUPAC Name] [Wiki] Adipinsäure [German] [ACD/IUPAC Name] Asapic. The experiments were conducted at temperatures from 313.2 K to 343.2 K and the molar ratios of feed (methanol to acid) at 15 and 20. 2,5-Thiophendicarboxylic acid (TFDCA) is an interesting biobased building block for the preparation of biobased polymers. The mechanics of hyaluronic acid/adipic acid dihydrazide hydrogel: towards developing a vessel for delivery of preadipocytes to native tissues ... by performing confined and unconfined compression tests and then calibrating a strain energy density (SED) function to the results. Molecular Weight 146.14 . 3. Read this document completely, and then answer the prelab questions below. DMT and 1,4-butanediol are also reacted to form their polyester (plus methanol ). Adipic Acid. Linear Formula HOOC(CH 2) 4 COOH . Bring your solvent product mixture to a boil on your hot plate at your bench. Linear Formula HOOC(CH 2) 4 COOH . PEA has been studied as it is biodegradable through a variety of mechanisms and also fairly inexpensive compared to other polymers. Adipic acid (AA) CAS-No 124-04-9 . PubChem Substance ID 329769705. Beilstein/REAXYS Number 1209788 . Adipic acid for synthesis. If your. It is also called hexanedioic acid. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. PRODUCT DESCRIPTION. Preparation of adipic acid from cyclohexene In this laboratory period the cyclohexene (supposedly) prepared in the previous experiment is oxidized to adipic acid. Poly(ethylene adipate) or PEA is an aliphatic polyester. The palladium-catalyzed conversion of (bio)pentenoic acid isomers (PEAs) occurs with high activity and selectivity to adipic acid (ADA) in the presence of the diphosphine ligand L2 = 1,2-bis[(di-tert-butyl)phosphinomethyl]benzene (DTBPX) and an acid cocatalyst. Articles of ADIPIC ACID DIVINYL ESTER … Chemsrc provides Adipic acid(CAS#:124-04-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Bioaccumulative potential TFDCA is produced industrially from the reaction of adipic acid with thionyl chloride (Zhi et al., 2014; Yang et al., 2014). Apparent Density (unstamped powder): 0.63-0.65 g/cm. TECHNICAL DATA. There are several commercial routes for adipic acid production, all of them based on petroleum-derived feedstocks (cyclohexane, cyclohexene, cyclohexanol and cyclohexanone). Currently, about 94% of the production processes are based on … NACRES NA.24 of moles of … APPEARANCE. The storage should respect certain conditions: Protected from humidity and bad weather conditions Stored a well-ventilated area Away from any source of heat and ignition. No efficient natural producer of adipic acid has yet been identified, but several approaches for pathway engineering have been established. 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.. No specific studies on fertility have been conducted. Beilstein/REAXYS Number 1209788 . Molecular Weight 146.14 . Adipic acid was not carcinogenic in a limited two-years feeding study where male rats were fed with up to 5 % (3750 mg/kg bw/day) adipic acid and female rats with 1 % (750 mg/kg bw/day). Articles of Adipic acid are included as well. Adipic Acid (124-04-9) EC50 Daphnia 1 85.7 mg/l (Exposure time: 48 h - Species: Daphnia magna) EC50 72h algae [mg/l] 1 31.3 mg/l (Species: Desmodesmus subspicatus) Log Pow 0.081 (at 25 °C) 12.2. Adipic Acid is available in the form of white crystalline powder (density of untamped powder: 0.63 - 0.65 g/cm³). E Number E355 . 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: Green. This polyester is then added to the butylene adipic acid polyester by using tetrabutoxytitanium (TBOT) as a transesterification catalyst; an overabundance of 1,4-butanediol influences chain lengths. Adipic acid, powder weighs 1.36 gram per cubic centimeter or 1 360 kilogram per cubic meter, i.e. It has a role as a food acidity regulator and a human xenobiotic metabolite. Chemicals for Science Education. 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