boiling point of isopentyl acetate

Using this method, esters are produced by refluxing a carboxylic acid and an alcohol in the presence of a concentrated acid catalyst.1 The purpose of reflux is to heat a reaction mixture at its boiling temperature to form products, without losing any of the compounds in the reaction flask. IsoPentyl Alcohol Created by Global Safety Management, 1-813-435-5161 - www.GSMSDS.com SECTION 1: Identification of the substance/mixture and of the supplier Product name: IsoPentyl Alcohol Manufacturer/Supplier Trade name: Manufacturer/Supplier Article number: S25710 Recommended uses of the product and restrictions on use: Manufacturer Details: AquaPhoenix Scientific, Inc 9 Barnhart … The ester, isopentyl acetate was synthesized, which had the smell of bananas. Molecular Weight 130.18 . Isoamyl acetate Revision Date 18-Jan-2018 9. NACRES NA.21 Isopentyl Acetate (Banana oil) Dean Antic, Ph.D., Thermo Fisher Scientific, Boulder, CO, USA . Beilstein/REAXYS Number 1744750 . Little changes in respect of breathing. Both animals appear "droopy" after each daily exposure but most of the time they eat and loose only little weight. PubChem Substance ID 57648464. Source: Acros Acetic Acid Isopentyl Alcohol Sulfuric Acid Isopentyl Acetate Molecular Weight (g/mol) 60.05 … Copyright © 2020 CustomWritings. All rights reserved. external temperature is the atmospheric pressure. This information has not been reviewed or verified by the Agency or any other authority. Physical and chemical properties Physical State Liquid Appearance Colorless Odor sweet Odor Threshold No information available pH No information available Melting Point/Range-78 °C / -108.4 °F Boiling Point/Range 142 °C / 287.6 °F @ 756 mmHg Flash Point … For the IR spectrum data, the -C-CO 2R stretch characteristic of an ester is visible in the pure isopentyl acetate IR spectrum in the 1735-1745 cm -1 range. Accessed: 15 Feb. 2017. Isoamyl acetate Revision Date 18-Jan-2018 9. Isoamyl acetate has a strong odor which is described as similar to both banana and pear. PubChem Substance ID 57648464. An excess of isopentyl alcohol could have been used instead to form isopentyl acetate; however excess acetic acid is easier to remove from the products than isopentyl alcohol because isopentyl acetate and isopentyl alcohol are similar in structure and therefore, prefer to be in the same layer of the solution. These results indicate that our isopentyl acetate product is very pure, as the peaks are nearly identical to the expected peaks. This experiment was successful because the smell of bananas was achieved along with the percent yield attained of 61.9%. An excess of isopentyl alcohol could have been used instead to form isopentyl acetate; however excess acetic acid is easier to remove from the products than isopentyl alcohol because isopentyl acetate and isopentyl alcohol are similar in structure and therefore, prefer to be in the same layer of the solution. The peak at 1747 indicates the aldehyde (C=O). EC Number 204-662-3. Molecular Weight 130.18 . The irritation eases with each daily exposure. In both animals increased tear fluid and saliva generation. During isolation, the excess acetic acid and isopentyl alcohol was removed with sodium bicarbonate, and the isopentyl acetate was further purified after through drying with anhydrous sulfate and through distillation. After the boiling point range has been obtained the flask was left to cool down, weighed and then an IR and NMR samples were submitted for identification. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). By clicking “Proceed”, you agree to our terms of service and privacy policy.

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