Pentan-3-one — Wikipédia

Vue d’ensemble

3-Pentanone

3-Pentanone is listed as a High Production Volume HPV chemical 65FR81686, Chemicals listed as HPV were produced in or imported into the U,S, in >1 million pounds in 1990 and/or 1994, The HPV list is based on the 1990 Inventory Update Rule, IUR 40 CFR part 710 subpart B; 51FR21438,

Pentan-3-one

La pentan-3-one, aussi nommée diéthylcétone, est une simple dialkyl cétone symétrique de formule semi-développée CH 3 CH 2 COCH 2 CH 3, C’est un liquide incolore avec une odeur ressemblant à celle de l’acétone, Elle est soluble dans l’eau à raison d’une cinquantaine de grammes par litre et est miscible en toute proportion avec la plupart des solvants organiques, Elle est

Pentan-3-One – an overview

Conversion of pentan-3-one to its enolate anion pent-2-en-3-olate was followed by Michael addition to MVK to yield a new enolate product 402, This enolate anion could react with the carbonyl at C6 to give a four-membered ring path a , but as discussed in Section 4,5,1 , the energy requirements for this reaction are relatively high and the process is energetically unfavorable,

pentan-3-one CHEBI:87755

pentan-3-one, ChEBI ID, CHEBI:87755, Definition, A pentanone that is pentane carrying an oxo group at position 3, It has been isolated from Triatoma brasiliensis and Triatoma infestans, Stars, This entity has been manually annotated by the ChEBI Team, Secondary ChEBI IDs,

Pentan-3-one

Nom IUPAC : Pentan-3-one, Formule brute : C 5 H 10 O, Masse moléculaire : 86,1323 g/mol, Masse monoisotopique : 86,0731649 g/mol, Point de fusion : -42 °C 231 K Point d’ébullition : 101 °C 374 K no Jmol applet featured

Pentan-3-one [Produits chimiques]

Pentan-3-one, Pentan-3-one; À propos de Grosseron Le service commercial/client Le service export Le service SAV Metrologie Nos catalogues Nos principales marques Démarche verte Notre engagement qualit é Mentions légales Nous contacter Solutions e-commerce Paiement sécurisé CGV Recrutement, GROSSERON SAS – ZAC Hauts de Couëron III – Secteur 4 – 4 rue des entrepreneurs – 44220 …

Substance Information

pentan-3-one; diethyl ketone Aerosols Directive – Flammable Contents – Labelling Requirements, CAD – Chemical Agents Directive, Art, 2bi – Hazardous Agents, Construction Product Regulation – Annex I 3 – Hazardous Substances, Construction Product Regulation – Art, 65 – SDS and Declaration, EU Ecolabels – Restrictions for Hazardous Substances/Mixtures, End-of-Life Vehicles Directive

3-Pentanone

PubMed, 3-Pentanone also known as diethyl ketone is a simple, symmetrical dialkyl ketone, It is a colorless liquid ketone with an odor like that of acetone, It is soluble in about 25 parts water, but miscible with organic solvents,

3-Pentanone

Overview

15- synthèse du pentan-3-ol

2/ ajouter lentement en 10 minutes une solution de 8,2 g de pentan-3-one dans 20 cm 3 d’éthanol en maintenant la température entre 25 et 30°C pendant la coulée, 3/ agiter pendant 20 minutes à la température ambiante, 4/ ajouter, par petites portions et en agitant vigoureusement, 10 g de carbonate de potassium anhydre,

3-Pentanone

Data at NIST Subscription Sites

1-Penten-3-one

1-Penten-3-one, C2H5COCH=CH2, Synonyms: Ethyl vinyl ketone, CAS 1629-58-9, Molecular Weight 84,12, Browse 1-Penten-3-one and related products at Merck,