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W391018

Sigma-Aldrich

Cyclopentanone

≥99%, FG

Sinónimos:

Adipic ketone, Dumasin, Ketopentamethylene

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About This Item

Fórmula lineal:
C5H8(=O)
Número de CAS:
120-92-3
Peso molecular:
84.12
Número de FEMA:
3910
Beilstein:
605573
Número CE:
204-435-9
Número MDL:
MFCD00001409
Código UNSPSC:
12164502
ID de la sustancia en PubChem:
24901935
Número Flavis:
7.149
NACRES:
NA.21

origen biológico

synthetic

Nivel de calidad

400

grado

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

cumplimiento norm.

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

Análisis

≥99%

índice de refracción

n20/D 1.437 (lit.)

bp

130-131 °C (lit.)

mp

−51 °C (lit.)

densidad

0.951 g/mL at 25 °C (lit.)

aplicaciones

flavors and fragrances

Documentación

see Safety & Documentation for available documents

alérgeno alimentario

no known allergens

alérgeno de la fragancia

no known allergens

Organoléptico

minty

cadena SMILES

O=C1CCCC1

InChI

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

Clave InChI

BGTOWKSIORTVQH-UHFFFAOYSA-N

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Descripción general

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.

Aplicación


  • 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).


Otras notas

Handle and store under inert gas.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palabra de señalización

Warning

Frases de peligro

H226,H315,H319

Clasificaciones de peligro

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

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

86.0 °F - closed cup

Punto de inflamabilidad (°C)

30 °C - closed cup

Equipo de protección personal

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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
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)
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
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