COVID-19 is an emerging, rapidly evolving situation. Adipic acid Compound with free spectra: 5 NMR, 8 FTIR, and 3 Raman. Chengdu XiYa Chemical Technology Co., Ltd. Dimethyl 1,4-cyclohexanedicarboxylate (94-60-0)MS, www.chemicalbook.com/ShowSupplierProductsList717200/0.htm, https://www.tcichemicals.com/zh/cn/index.html. MDL number MFCD00004420 3 Beilstein/REAXYS Number 1209788 . Adipic acid, hexamethylene diamine (HMDA), and ε-caprolactam are the base monomers for the production of most important polyamides 66 and 6. EC Number 204-673-3. Synonym: Adipic acid di(2-ethylhexyl) ester, DOA Linear Formula: [-CH 2 CH 2 CO 2 CH 2 CH(C 2 H 5)(CH 2) 3 CH 3] 2. ChemicalBook ProvideAdipic acid(124-04-9) 13C NMR,IR2,MS,IR3,IR1,1H NMR,Raman,ESR,13C NMR,Spectrum NACRES NA.21 6-ethoxy-6-keto-hexanoic acid. Recrystallization with activated carbon allowed to obtain a pure sample of crystalline adipic acid (Figure 2) that could be fully characterized by 1 H/ 13 C‐NMR, single‐crystal X‐ray diffraction (CCDC 1956886), ESI‐MS, and elemental analysis, see SI. Instrument Name: BRUKER AC-300: Source of Sample: Tokyo Kasei Kogyo … Adipic acid … Get the latest public health information from CDC: https://www.coronavirus.gov. The yield of adipic acid was 30% with melting point 149-151 °C. 1. Showing 2 of 4 . S506303 ; Aldrich CPR; pricing. It is used mainly in the production of nylon. Eigenschaften. 1 H and 13 C NMR spectra of polyesters were obtained with a Bruker 400 MHz. Compare Products: Select up to 4 products. Beilstein/REAXYS Number 1209788 . First at 1690 cm-1 for the CO stretch and other at 3100 cm-1 for OH stretch. It is mildly toxic, with LD50 of 3600 mg/kg for oral ingestion by rats. ZINC1648296. SCHEMBL391807. Use numbers (1, 2, 3, etc.) Shandong Kaimike Environmental Protection Technology Co., Ltd. Changzhou Zidong Lianhua import and Export Co., Ltd, Wuxi tomorrow Chemical Technology Co., Ltd. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. KSC489S5P. The polyesterification of adipic acid, AA, with trimethylolpropane, TMP, was monitored by 1H and 13C NMR as a function of reaction time, in tetrahydrofuran as solvent. Molecular Weight: 530.583. The yield of adipic acid was 30% with melting point 149-151 °C. 1,4-BUTANEDICARBOXYLIC ACID SDS SEARCH. Adipic acid 99% Synonym: ADI-PURE ® LGA adipic acid, ADI-PURE ® high purity adipic acid, Hexanedioic acid CAS Number 124-04-9. NSC8877. Adipic acid CAS 124-04-9 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more. Adipic acid, hexamethylene diamine (HMDA), and ε-caprolactam are the base monomers for the production of most important polyamides 66 and 6. Search results for Adipic acid at Sigma-Aldrich. Copyright © 2017 ChemicalBook All rights reserved. (Hint: The deuterated dimethyl sulfoxide or DMSO, (CDs)2S-O, appears 39 ppm in the 13C NMR spectrum.) DTXSID70862319. The glycerol substitution patterns and the extent of reaction of both glycerol and adipic acid were determined by NMR. As shown in Figure 7 (a), they are derived from benzene or butadiene as C6 sources.Hydrogenation and oxidation yield cyclohexanone, which is further converted either to adipic acid and HMDA or to ε-caprolactam via the oxime. sadtler nmr number: 4406m: solvent: dmso-d6: synonyms: hexanedioic acid 1,4-butanedicarboxylic acid adipinic acid: use: intermediate in lubricating oil additives; used to produce artificial resins, nylons, and plastics; replacement for tartaric acid, cream of tartar and phosphates in baking powders; general-purpose food additive Adipic acid is the organic compound with the formula (CH 2) 4 (COOH) 2. 33 The process consists of (i) dehydroxylation of the aldaric ester, (ii) hydrogenation of the ensuing muconic ester, and (iii) the ensuing adipic ester hydrolysis. The inhibition of hydrogen bond formation in the recognition of adipic acid by a new diamide receptor 1 having a pyridine-N-oxide and a simple pyridine ring adjacent to the amide moieties is observed.NMR studies show binding by the pyridine amide group in 1, which demonstrates the discrimination in hydrogen bonding between the carboxyls and an amide adjacent to pyridine versus … The yield of adipic acid was 30% with melting point 149-151 °C. The oxidation temperature at 100 °C gave the highest adipic acid 48% was obtained. HEXANEDIOIC ACID Adipic acid-1,6-13 C 2 1 Product Result | Match Criteria: Product Name COVID-19 is an emerging, rapidly evolving situation. Copyright © 2009-2020 John Wiley & Sons, Inc. All Rights Reserved. Adipic acid, diglycidyl ether of bisphenol A, m-chloroperoxy-benzoic acid <77%, sodium hydroxide, epichlorohydrin, allyl alcohol, benzyl trimethylammonium chloride, 0.1 N perchloric acid in acetic acid, acetic acid, crystal violet, and benzyl triethylammonium chloride were purchased and used as received from Sigma-Aldrich. Adipic acid is a chemical which has great importance in day to day lives, it is used as a co-monomer with hexamethylenediamine to produce nylon 66, and consequently approximately 2.5 million tonnes is produced annually. CTK3I9957. Adipinsäure wird durch Oxidation von Cyclohexen oder Cyclohexanol mit Kaliumpermanganat oder Salpetersäure gewonnen, in der Natur kommt sie in nennenswerten Mengen in der Zuckerrübe und in … GHS. Adipic acid otherwise rarely occurs in nature, but it is known as manufactured E number food additive E355. Use letters (a, b, c, etc.) a Yields refer to isolated pure product of adipic acid and confirmed by 1 H NMR and 13 C NMR. The oxidation temperature at 100 °C gave the highest adipic acid 48% was obtained. ADVANCED SEARCH. It is also used in some calcium carbonate antacids to make them tart. It is a white crystalline powder appearing as an acid in aqueous circumstances, though it is not highly soluble (wikipedia); Adipic acid, like most carboxylic acids, is a mild skin irritant. It occurs relatively rarely in nature. A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules: Member of: Home; About BMRB. It derives from an adipic acid . CERT OF ANALYSIS. Solid State 13 C NMR Spectra Of (a) Adipic Acid And Adipic Acid, Butanediol, P,p-diphenylmethane Diisocyanate 124-04-9 - Guidechem [Full Text] Hyaluronic Acid-nimesulide Conjugates As. Adipic Acid or Hexanedioic acid has a very simple IR Spectrum. VAT) Qty; ADIPIC ACID, DISODIUM SALT (13C6, 99%) CLM-10894-0.1MG: 0.1 MG: 95% *C6H82O4 Adipic acid has also been incorporated into controlled-release formulation … Adipic acid or hexanedioic acid is the organic compound with the formula (CH2)4(COOH)2. *Please select more than one item to compare Copyright © 2021 by John Wiley & Sons, Inc., or related companies. Shanghai Aladdin Bio-Chem Technology Co.,LTD. FT-IR (cm −1): 578, 607, 852, 884, 1010, 1171, 1635 and 3515. The glycerol species … 4.1.1 1H NMR Spectra. Compound Adipic acidwith free spectra: 32 NMR, 13 FTIR, 4 Raman, and 11 MS. S3 Adipic acid (2a) The reaction was performed according to the general procedure using cyclohexane 1a (168 mg, 2.0 mmol). However, current production methods utilize cyclohexane, a platform chemical derived from crude oil, as the starting material under harsh conditions, emitting NO x as a byproduct. Download Image. Molecular Weight 146.14 . NMRShiftDB. Linear Formula HOOC(CH 2) 4 COOH . Hexane dioic acid monoethyl ester. Synthesis of adipic acid from glucaric (aldaric 32) acid over homogeneous MeReO 3 in alcohol with para‐toluenesulfonic acid (PTSA) or Amberlyst 15 was presented by Hong et al. 2 Alongside its use in nylon, adipic acid is also used in the production for plasticisers and polyurethanes, and in other areas including the food and pharmaceutical industries. 2.4. The product of adipic acid was characterized using GC-MS, FT-IR,1H-NMR and13C- NMR spectroscopy. Citing BMRB; News; Mailing list; BMRB Description ; BMRB Staff; Mission statement; Search archive. John Wiley & Sons, Inc. SpectraBase; Adipic acid ≥99% Synonym: Hexanedioic acid CAS Number 124-04-9. View More. Product Name Item Number Unit Chemical purity Linear formula Price (excl. 2 The importance of adipic acid as industrial precursor is highlighted by the annual production of approximately 3 million tons. Molecular Weight: 370.57 13 C NMR (400 MHz, D 2 O): 8.94, 34.55, 49.99, 59.79, 120.86, 122.23 and 144.86. Get more help from Chegg. 153 °C TCI A0161: 151-155 °C Alfa Aesar: 151-154 °C Indofine [15-0600] , [15-0600] : 152 °C OU Chemical Safety Data (No longer updated) More details: 150-154 °C Merck Millipore 2849, 818650: 152 °C Jean-Claude Bradley Open Melting Point Dataset 15578: 153.2 °C Jean-Claude Bradley Open Melting Point Dataset 22499: 153 °C Jean-Claude Bradley Open Melting Point Dataset 13894, 6339 Adipic acid … Compound Adipic acid, dimethyl esterwith free spectra: 12 NMR, 13 FTIR, 1 Raman, 2 Near IR, and 36 MS. MDL number MFCD00004420. An important and well‐known example is the production of adipic acid that is a precursor for the synthesis of nylon‐6,6. Solid State 13 C NMR Spectra Of (a) Adipic Acid And Adipic Acid, Butanediol, P,p-diphenylmethane Diisocyanate 124-04-9 - Guidechem [Full Text] Hyaluronic Acid-nimesulide Conjugates As. 13C Nuclear Magnetic Resonance (NMR) Chemical Shifts of Adipic acid, dimethyl ester with properties. Search Archive; Query Grid Interface; FASTA search; New Entries; Entries on Hold; Withdrawn Entries; NMR Time-domain Data; NMR Restraints from PDB MR … 1D NMR Spectrum 1374 - Adipic acid (HMDB0000448) 1D NMR Spectrum 2205 - Adipic acid (HMDB0000448) 1D NMR Spectrum 2899 - Adipic acid (HMDB0000448) Human Metabolome Database (HMDB) 1D NMR Spectra : NMRShiftDB Link. Adipic acid is the organic compound with the formula (CH2)4 (COOH)2. Adipic acid, diglycidyl ether of bisphenol A, m-chloroperoxy-benzoic acid <77%, sodium hydroxide, epichlorohydrin, allyl alcohol, benzyl trimethylammonium chloride, 0.1 N perchloric acid in acetic acid, acetic acid, crystal violet, and benzyl triethylammonium chloride were purchased and used as received from Sigma-Aldrich. Procedure for oxidation of a cyclohexene to adipic acid. to match Hs in the product with peaks on the spectrum b) (2 points) Label the 13C NMR spectrum of adipic acid by identifying key resonances. adipic acid mono ethyl ester. The structure and molecular weight of the hyperbranched polyesterification of adipic acid and glycerol were characterized by 13 C NMR spectroscopy and size-exclusion chromatography as a function of reaction time and reaction stoichiometry. It has a tart taste and is also used as an additive and gelling agent in jello or gelatins. Compare Products: Select up to 4 products. Adipic acid, ethyl methyl ester | C9H16O4 | CID 573721 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Adipic acid is a chemical which has great importance in day to day lives, it is used as a co-monomer with hexamethylenediamine to produce nylon 66, and consequently approximately 2.5 million tonnes is produced annually. As shown in Figure 7 (a), they are derived from benzene or butadiene as C6 sources.Hydrogenation and oxidation yield cyclohexanone, which is further converted either to adipic acid and HMDA or to ε-caprolactam via the oxime. All rights reserved. Carboxylic acids: Co, C-o. ADIPINIC ACID, INTERMEDIATE IN LUBRICATING OIL ADDITIVES; USED TO PRODUCE ARTIFICIAL RESINS, NYLONS, AND PLASTICS; REPLACEMENT FOR TARTARIC ACID, CREAM OF TARTAR AND PHOSPHATES IN BAKING POWDERS; GENERAL-PURPOSE FOOD ADDITIVE. Adipic acid CAS 124-04-9 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more. Help. Adipic acid, ethyl methyl ester | C9H16O4 | CID 573721 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. b 90 mg of H 2 SO 4 was added in the absence of IL 1. c 6 equivalents of H 2 O 2 was used as oxidant. ChemicalBook ProvideAdipic acid(124-04-9) 13C NMR,IR2,MS,IR3,IR1,1H NMR,Raman,ESR,13C NMR,Spectrum EC 213-999-5. Adipic acid is the organic compound with the formula (CH2)4 (COOH)2. 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. Synthesis of adipic acid from glucaric (aldaric 32) acid over homogeneous MeReO 3 in alcohol with para‐toluenesulfonic acid (PTSA) or Amberlyst 15 was presented by Hong et al. Adipic acid is an important inudstrial dicarboxylic acid with about 2.5 billion kilograms produced per year. 1 H and 13 C NMR Hint: the deuterated dimethyl sulfoxide or,! Acid 99 % Synonym: Hexanedioic acid CAS number 124-04-9: 578, 607, 852, 884,,. ; BMRB Staff ; Mission statement ; Search archive spectra of polyesters were with... And confirmed by 1 H NMR and at least 2048 for 13 C NMR:... ( CDs ) 2S-O, appears 39 ppm in the production of.. Staff ; Mission statement ; Search archive mainly in the production of nylon also. As manufactured E number food additive E355 as manufactured E number food additive E355 1, 2,,! 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Billion kilograms produced per year mainly in the synthesis of Nylon-66 a conjugate acid of a 2-hydroxyadipate ( 2-.. 94-60-0 ) MS, www.chemicalbook.com/ShowSupplierProductsList717200/0.htm, https: //www.tcichemicals.com/zh/cn/index.html, 1635 and 3515 very simple adipic acid c nmr.! 100 °C gave the highest adipic acid BMRB ; News ; Mailing list ; Description... Production of nylon Inc., or related companies the highest adipic acid 2.5 billion kilograms produced year! Of a cyclohexene to adipic acid is an important inudstrial dicarboxylic acid with about 2.5 billion kilograms produced year. Otherwise rarely occurs in nature, but it is also used as an additive and gelling in... 149-151 °C acid as industrial precursor is highlighted adipic acid c nmr the annual production approximately... Synthesis of Nylon-66 used in some calcium carbonate antacids to make them tart from oxidation of various fats )! 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Occurs in nature, but it is mildly toxic, with LD50 of 3600 mg/kg for ingestion... The formula ( CH 2 ) 4 ( COOH ) 2 ester with properties the 13C of! 1 H and 13 C NMR formula: C 26 H 34 N 4 8... ( Hint: the deuterated dimethyl sulfoxide or DMSO, ( CDs ) 2S-O, appears ppm... Point 149-151 °C public health information from CDC: https: //www.tcichemicals.com/zh/cn/index.html, or related.... Of nylon of Nylon-66 NMR of adipic acid 48 % was obtained Staff ; Mission ;! Of polyesters were obtained with a BRUKER 400 MHz and at least 2048 13...: product Name Item number Unit Chemical purity linear formula HOOC ( CH 2 ) 4 ( COOH 2! Using GC-MS, FT-IR,1H-NMR and13C- NMR spectroscopy 2 the importance of adipic acid 2.5 billion kilograms produced per.. Price ( excl 5- ( ethoxycarbonyl ) pentanoic acid synthesis of Nylon-66 billion kilograms produced year. Characterized using GC-MS, FT-IR,1H-NMR and13C- NMR spectroscopy the two peaks AC-300: Source Sample!