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Key Documents

W391018

Sigma-Aldrich

Cyclopentanone

≥99%, FG

Synonyme(s) :

Adipic ketone, Dumasin, Ketopentamethylene

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About This Item

Formule linéaire :
C5H8(=O)
Numéro CAS:
Poids moléculaire :
84.12
Numéro FEMA:
3910
Numéro Beilstein :
605573
Numéro CE :
Numéro MDL:
Code UNSPSC :
12164502
ID de substance PubChem :
Numéro Flavis :
7.149
Nomenclature NACRES :
NA.21

Source biologique

synthetic

Niveau de qualité

Qualité

FG
Fragrance grade
Halal
Kosher

Agence

follows IFRA guidelines
meets purity specifications of JECFA

Conformité réglementaire

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 110

Pureté

≥99%

Indice de réfraction

n20/D 1.437 (lit.)

Point d'ébullition

130-131 °C (lit.)

Pf

−51 °C (lit.)

Densité

0.951 g/mL at 25 °C (lit.)

Application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

Allergène alimentaire

no known allergens

Allergène de parfum

no known allergens

Propriétés organoleptiques

minty

Chaîne SMILES 

O=C1CCCC1

InChI

1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2

Clé InChI

BGTOWKSIORTVQH-UHFFFAOYSA-N

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Description générale

Cyclopentanone is a cyclic ketone that occurs in allium species, beef, cheese, and chicken. It is generally used as a fragrance ingredient in fragrances and in non-cosmetic products.

Application


  • High-oxygen-modified atmospheric packaging delays flavor and quality deterioration in fresh-cut broccoli.: This research investigates the impact of high-oxygen-modified atmospheric packaging on the preservation of fresh-cut broccoli. Cyclopentanone is identified as a significant compound in the aroma profile, contributing to the understanding of packaging technologies that maintain food quality and extend shelf life. (He et al., 2024).

  • Selective production of methylindan and tetralin with xylose or hemicellulose.: The study focuses on the selective production of methylindan and tetralin using xylose or hemicellulose, with Cyclopentanone playing a key role in the catalytic processes. This research provides insights into sustainable chemical production from biomass-derived feedstocks. (Zou et al., 2024).

  • Synthesis of Hydroxylamine via Ketone-Mediated Nitrate Electroreduction.: This paper presents a novel method for synthesizing hydroxylamine through ketone-mediated nitrate electroreduction, utilizing Cyclopentanone. The findings demonstrate the versatility of Cyclopentanone in electrochemical synthesis and its potential for green chemistry applications. (Jia et al., 2024).


Autres remarques

Handle and store under inert gas.

Pictogrammes

FlameExclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

86.0 °F - closed cup

Point d'éclair (°C)

30 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificats d'analyse (COA)

Lot/Batch Number

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Fragrance material review on cyclopentanone.
Scognamiglio J, et al.
Food And Chemical Toxicology, 50, S608-S612 (2012)
Lin Du et al.
Journal of natural products, 75(10), 1819-1823 (2012-10-11)
An uncommon 2,5-diarylcyclopentenone compound, preussidone (1), and a new biphenyl compound, 1',5-dimethoxy-3,5'-dimethyl-2,3'-oxybiphenyl-1,2'-diol (4), together with two known biphenyl compounds, 5-methoxy-3,5'-dimethyl-2,3'-oxybiphenyl-1,1',2'-triol (2) and cyperin (3), were obtained from a Preussia typharum isolate that was procured using a panel of unconventional media
Jurij Jakobi et al.
Langmuir : the ACS journal of surfaces and colloids, 26(10), 6892-6897 (2010-04-17)
The generation of nonoxidized magnetic alloy nanoparticles is still a challenge using conventional chemical reduction methods. However, because these nanoparticles are currently attracting much attention, alternative methods are required. In this context, the applicability of femtosecond laser ablation, which has
Piotr Neumann et al.
Plant physiology, 160(3), 1251-1266 (2012-09-19)
In plants, oxylipins regulate developmental processes and defense responses. The first specific step in the biosynthesis of the cyclopentanone class of oxylipins is catalyzed by allene oxide cyclase (AOC) that forms cis(+)-12-oxo-phytodienoic acid. The moss Physcomitrella patens has two AOCs
Detoxification without intoxication: herbicide safeners activate plant defense gene expression.
Dean E Riechers et al.
Plant physiology, 153(1), 3-13 (2010-03-20)

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