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83662-06-0

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83662-06-0 Usage

General Description

1-(2-hydroxyethyl)-2,5-dimethylpyrrole is a chemical compound that belongs to the pyrrole family. It is a colorless to light yellow liquid with a molecular formula of C8H13NO and a molecular weight of 139.19 g/mol. 1-(2-hydroxyethyl)-2,5-dimethylpyrrole is mainly used as a reagent in organic synthesis and pharmaceutical research. It is also used as a building block in the production of various pharmaceuticals and agrochemicals. Additionally, it has potential applications in the development of dyes, pigments, and other specialty chemicals. However, it is important to handle this compound with care as it may cause skin irritation and eye damage upon contact.

Check Digit Verification of cas no

The CAS Registry Mumber 83662-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,6,6 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83662-06:
(7*8)+(6*3)+(5*6)+(4*6)+(3*2)+(2*0)+(1*6)=140
140 % 10 = 0
So 83662-06-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H13NO/c1-7-3-4-8(2)9(7)5-6-10/h3-4,10H,5-6H2,1-2H3

83662-06-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2,5-dimethylpyrrol-1-yl)ethanol

1.2 Other means of identification

Product number -
Other names 2,5-Dimethyl-1H-pyrrole-1-ethanol

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:83662-06-0 SDS

83662-06-0Relevant articles and documents

Batch kinetics in flow: Online IR analysis and continuous control

Moore, Jason S.,Jensen, Klavs F.

, p. 470 - 473 (2014)

Currently, kinetic data is either collected under steady-state conditions in flow or by generating time-series data in batch. Batch experiments are generally considered to be more suitable for the generation of kinetic data because of the ability to collect data from many time points in a single experiment. Now, a method that rapidly generates time-series reaction data from flow reactors by continuously manipulating the flow rate and reaction temperature has been developed. This approach makes use of inline IR analysis and an automated microreactor system, which allowed for rapid and tight control of the operating conditions. The conversion/residence time profiles at several temperatures were used to fit parameters to a kinetic model. This method requires significantly less time and a smaller amount of starting material compared to one-at-a-time flow experiments, and thus allows for the rapid generation of kinetic data. Go with the flow: By continuously manipulating the flow rate and temperature, classical batch-reactor time-series data were obtained with microreactors under conditions of low dispersion with inline IR analysis. The approach requires significantly less time and a smaller amount of starting material compared to one-at-a-time flow experiments, which allows for the rapid generation of kinetic data.

Multijet oscillating disc millireactor: A novel approach for continuous flow organic synthesis

Liguori, Lucia,Bjorsvik, Hans-Rene

experimental part, p. 997 - 1009 (2011/12/21)

This report discloses proof of concept and experimental results from a project involving design, development, and investigation of a novel approach for flow chemistry and the realization of equipment operating according to this new approach. This device is named multijet oscillating disk (MJOD) reactor and is dedicated to continuous flow organic synthesis in milliscale. Characteristics such as the importance of the multijet disk unit, with or without oscillating, and possible limitations, such as back-mixing, have been explored, and the flow system is benchmarked with other technologies. Several well-known reactions and syntheses usefully both in the chemical industry as well as in the research laboratory have been conducted using the new system, which have been benchmarked with batch- and microreactor protocols. In particular the Haloform reaction, the Nef reaction, nucleophilic aromatic substitution, the Paal-Knorr pyrrole synthesis, sodium borohydride reduction, O-allylation, the Suzuki cross-coupling reaction, the Hofmann rearrangement and N-acylation were performed during the study of the MJOD reactor performance. Our investigations revealed that the MJOD millireactor system can produce various organic compounds at a high rate concomitant with an excellent selectivity. A Hofmann rearrangement was conducted, a reaction that involves handling of a slurry of the substrate. This reaction was successfully conducted, achieving a quantitative conversion into the target molecule.

Novel innovation systems for a cellular approach to continuous process chemistry from discovery to market

Schwalbe, Thomas,Autze, Volker,Hohmann, Michael,Stirner, Wolfgang

, p. 440 - 454 (2013/09/05)

Continuous processing of liquid/liquid synthesis and microreaction technology are shown to reduce the cost of process development and manufacturing of active pharmaceutical ingredients and other functional molecules on a commercial scale. Combinatorial synthesis systems for continuous chemistry are introduced, and their applications are described. Reactions within these systems scale seamlessly in standardized commercial continuous synthesis equipment allowing rapid access to kilogram quantities of advanced intermediates. Chemical and process development within such systems are illustrated by a case study of a continuous multistep process. Additionally, another case study shows the benefit of microreaction technology in the manufacture of high value added functional chemicals.

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