Propionic anhydride. Molecular Formula C 6 H 10 O 3; Average mass 130.142 Da; Monoisotopic mass 130.062988 Da; ChemSpider ID 29003; More details: Systematic name
Eastman™ Propionic Anhydride is a colorless liquid having a pungent odor and high boiling point. It is soluble in alcohol, ether, chloroform, and alkalies, but decomposes in water.
as a raw material for dyes, pharmaceuticals, agrochemicals and fragrance chemicals. Propionic anhydride is also used for the production of cellulose acetate propionate. 無水プロピオン酸（むすいプロピオンさん、propionic anhydride）はカルボン酸無水物。IUPAC命名法ではプロパン酸無水物 (propanoic anhydride) と表される。プロピオン酸無水物とも呼ばれる。 不快な刺激臭のある無色透明の液体。 2. Make propionic anhydride reagent by adding 25 L of propionic anhydride to 75 L of ACN (or in a 1:3 ratio of a suitable volume) (make sure to seal propionic anhydride reagent bottle back under Argon gas afterwards; fill with Argon for about 30 seconds and be careful not to splash solvent to tube outlet of Argon tank. Propionic anhydride View entire compound with free spectra: 22 NMR, 9 FTIR, 1 Raman, 2 Near IR, and 7 MS. SpectraBase Compound ID: Iyj5Gr3jMSb: InChI: Propionic anhydride View entire compound with free spectra: 22 NMR, 9 FTIR, 1 Raman, 2 Near IR, and 7 MS. SpectraBase Compound ID: Iyj5Gr3jMSb: InChI: Butyric anhydride or butanoic anhydride is the chemical compound with the formula (CH 3 CH 2 CH 2 CO) 2 O. The molecule can be described as a condensation of two molecules of butyric acid with elimination of one water molecule (hence its name). Moreover, the DS tot exceeds the molar ratio of propionic anhydride in some cases when less than three equivalents of propionic anhydride were applied (see samples 4a, 4d, 4e, 4f, and 4m, Table 1).
To the authors’ knowledge, with the exception of the simple hydrolysis of propionic anhydride, data for these reactions hasnot been published in refereed scientific literature until now. This invention relates to the manufacture of methyl ketene, propionic acid and propionic anhydride. The production of propionic acid and. anhydride is of considerable importance inasmuch as there are a number of industrial uses therefor, such as, for example, the manufacture of cellulosic compounds as described in U. S. Clarke and Maim Patent 1,800,860.
ACETIC ACID ANHYDRIDE C4H6O3 108-24-7, ACETONE C3H6O 67-64-1 PROPENE BROMIDE C3H5Br 106-95-6, PROPIONIC ACID C3H6O2 79-09-4
99 atom % 13 C, 98% (CP) Sigma-Aldrich. pricing.
Propanoic anhydride Propanoic anhydride General Systematic name Propanoyl propanoate Other names Propionic anhydride Molecular formula C6H10O3
acetyl propanoate. ACETYL PROPIONATE. AGN-PC-00K93A Benzoic anhydride | C14H10O3 | CID 7167 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities Propionic Anhydride Supply Chain Disintermediation.
: 607-010-00-X Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Propionic anhydride CAS-No. 123-62-6 Skin Corr.
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Immediate medical attention is required. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Immediate medical Other names: Methylacetic anhydride; Propanoic anhydride; Propionic acid anhydride; Propionic anhydride; Propionyl oxide; C2H5C(O)OC(O)C2H5; Anhydrid kyseliny propionove; UN 2496; Propanoic acid, 1,1'-anhydride Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. 3 Effective date : 02.11.2015 Page 2 of 7 Propionic Acid, Lab Grade Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com PROPIONIC ANHYDRIDE: ICSC: 0558: Propanoic anhydride Methylacetic anhydride Propanoic acid anhydride: March 1996: CAS #: 123-62-6: UN #: 2496 EC Number: 204-638-2 Propionic anhydride View entire compound with free spectra: 22 NMR, 9 FTIR, 1 Raman, 2 Near IR, and 7 MS. SpectraBase Compound ID: Iyj5Gr3jMSb: InChI: Propionic anhydride View entire compound with free spectra: 22 NMR, 9 FTIR, 1 Raman, 2 Near IR, and 7 MS. SpectraBase Compound ID: Iyj5Gr3jMSb: InChI: Propionic anhydride SDS Safety Data Sheet for Propionic anhydride 800608.
Structure, properties, spectra, suppliers and links for: Butanoic propanoic anhydride.
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Due to the very short half-life (4 minutes) in aqueous media, propionic acid is a valid read-across substance for propionic anhydride, as it is the primary hydrolysis product. In vitro Gene Mutation. Bacteria. Several valid studies are available for the assessment of gene mutation in bacteria.
Explore this lesson to learn more 19 Sep 2020 Propionic acid with Br2/P yields a dibromo product.
プロピオン酸無水物. ・川口，尼崎倉庫の在庫は即日，その他の倉庫は2〜3営業日以内の出荷となります。
Från Wikipedia, den fria encyklopedin. Propanoinsyraanhydrid. Propanoic anhydride.png. namn.
Vapour can burn eyes and lungs. Legal Status Propionic anhydride Compound with free spectra: 22 NMR, 9 FTIR, 1 Raman, 2 Near IR, and 7 MS. SpectraBase Compound ID: Iyj5Gr3jMSb: InChI: Propionic anhydride is a colorless liquid with a pungent odor, used chiefly as an acylating agent, e.g. as a raw material for dyes, pharmaceuticals, agrochemicals and fragrance chemicals. Propionic anhydride is also used for the production of cellulose acetate propionate.