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6192-44-5

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6192-44-5 Usage

Chemical Properties

Colorless transparent liquid

Check Digit Verification of cas no

The CAS Registry Mumber 6192-44-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,9 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6192-44:
(6*6)+(5*1)+(4*9)+(3*2)+(2*4)+(1*4)=95
95 % 10 = 5
So 6192-44-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H12O3/c1-9(11)12-7-8-13-10-5-3-2-4-6-10/h2-6H,7-8H2,1H3

6192-44-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Phenoxyethyl Acetate

1.2 Other means of identification

Product number -
Other names Acetic acid, 2-phenoxyethyl-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6192-44-5 SDS

6192-44-5Relevant articles and documents

Chemoselective: O -formyl and O -acyl protection of alkanolamines, phenoxyethanols and alcohols catalyzed by nickel(ii) and copper(ii)-catalysts

Sonawane, Rahul B.,Sonawane, Swapnali R.,Rasal, Nishant K.,Jagtap, Sangeeta V.

supporting information, p. 3186 - 3195 (2020/06/19)

Achieving chemoselectivity is always crucial and challenging for bi-functional compounds, such as alkanolamines, that have both amines and alcohols as reactive functional groups. Achieving 100% selectivity for O-formyl and O-acyl protection of alkanolamines is one of the examples of such reactions. To avoid protection and deprotection steps and overcome this problem, a novel chemoselective, efficient, and simple protocol for functional group protection as O-formylation and O-acylation of alkanolamines and phenoxyethanols and competitive O-selectivity between alcohols and amines, catalyzed by Ni(ii) and Cu(ii) complexes with 8-hydroxyquinoline at a catalyst loading of only 5 mol% in a homogeneous medium has been presented here. Good to excellent yields are achieved in the absence of a solvent for O-formylation at room temperature with formic acid as the formyl source and O-acylation at 70 °C with acetic acid as the acyl source. In addition, minimal effluent and waste are generated during this reaction, as the corresponding sodium salts of acids could be recovered during the process and can be reused. This chemistry readily tolerates a variety of functional groups, as demonstrated by 20 examples with 100% chemoselectivity for O-formylation and O-acylation of alkanolamines and 30 examples of O-formylation and O-acylation of phenoxyethanols and alcohols in the presence of amines which have been synthesized successfully.

Preparation of acetates catalyzed by boric acid and/or tungstophosphoric acid-modified zirconia obtained employing polyethylene glycols as pore-forming agents

Osiglio, Lilian,Sathicq, Gabriel,Pizzio, Luis,Romanelli, Gustavo,Blanco, Mirta

, p. 88 - 96 (2016/12/09)

Zirconia modified with boric acid and/or tungstophosphoric acid calcined at 320 °C were prepared, characterized and used as catalysts in the production of acetates from diverse alcohols and phenols. Polyethylene glycol (PEG) of different molecular weight (400, 2000, 6000 Da) were added as low cost pore-forming agents during zirconia synthesis using zirconyl chloride as precursor and ammonium hydroxide as precipitating agent. The zirconias were impregnated with aqueous solutions of boric acid and/or tungstophosphoric acid (TPA). The borated zirconias, zirconias modified with TPA and zirconias doped with both boron and TPA were amorphous mesoporous materials with very strong acid sites, and specific surface areas SBET of around 200, 100, and 150 m2/g, respectively. The FT-IR spectra of borated zirconias exhibited the bands of boron species, while the zirconias modified with TPA presented the characteristic bands of tungstophosphate anion, and the zirconias doped with both boron and TPA showed a degradation of the TPA anion, confirmed by 31P MAS-NMR. The borated zirconias and the zirconias modified with TPA gave excellent selectivity and yield in the 2-phenylethanol esterification with acetic acid. The use of these materials allows obtaining higher or similar results than those reported in the literature. Zirconias doped with both boron and TPA gave lower values, due to the transformation of the [PW12O40]3? Keggin anion in to the [P2W21O71]6? and [PW11O39]7? species. The reactivity towards acetylation with acetic acid of different alcohols and phenols using the best catalyst was ordered according to: primary alcohols > secondary alcohols > phenols. The reactivity difference of the alcohols and phenols was correlated with the electronic density on the oxygen atom and steric effects.

A method for esterification reaction rate prediction of aliphatic monocarboxylic acids with primary alcohols in 1,4-dioxane based on two parametrical taft equation

Vojtko, Jan,Tomcik, Peter

, p. 189 - 196 (2014/02/14)

Esterification reaction rates of aliphatic monocarboxylic acids with primary alcohols in 1,4-dioxane as inert solvent were investigated. Acids were esterified with 1-propanol and alcohols with acetic acid as model reactants at a constant temperature of 60°C, at a fixed ionic strength and pH in a batch reactor with a constant volume. For evaluation of reaction rates, an exact kinetic equation for the equilibrium reaction was applied. Under these conditions and for low reactants, concentrations reaction rate depends only on the structure of reactants and, therefore, can be predicted by a correlation equation with two Taft coefficients (inductive and steric effects). From these equations, it is possible to estimate the esterification reaction rate constant for other acid-alcohol pairs. This methodology may also be suitable for other kinetic systems measured under comparable experimental conditions.

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