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1-(1-hydroxyethyl)-2-Pyrrolidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17458-80-9

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17458-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17458-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,5 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17458-80:
(7*1)+(6*7)+(5*4)+(4*5)+(3*8)+(2*8)+(1*0)=129
129 % 10 = 9
So 17458-80-9 is a valid CAS Registry Number.

17458-80-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-hydroxyethyl-2-oxo-pyrrolidine

1.2 Other means of identification

Product number -
Other names hydroxyethylpyrrolidinone

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:17458-80-9 SDS

17458-80-9Upstream product

17458-80-9Relevant academic research and scientific papers

The Kinetics and Mechanism of the Acid-catalysed Hydrolysis of N-Vinylpyrrolidin-2-one

Senogles, Ernest,Thomas, Roderick A.

, p. 825 - 828 (1980)

The kinetics and mechanism of the acid-catalysed hydrolysis of N-vinylpyrrolidin-2-one (1) has been studied using n.m.r. spectroscopy and spectrophotometry.At temperatures near 0 deg C N-(1-hydroxyethyl)pyrrolidine-2-one (3) is the main product.At higher temperatures this decomposes into acetaldehyde and pyrrolidin-2-one (4) and the latter reacts with an excess of N-vinylpyrrolidine-2-one to give 1,1-bis-(N-2-oxopyrrolidinyl)ethane (5).The rate determining step of the hydrolysis reaction has been established as proton transfer to N-vinylpyrrolidin-2-one and the reaction conforms to a general acid catalysis mechanism.A Broensted exponent value of 0.68 +/- 0.03 was obtained with a series of carboxylic acids.

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