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2-Pentylcyclopentan-1-on

2-N-PENTYLCYCLOPENTANONE Struktur
4819-67-4
CAS-Nr.
4819-67-4
Bezeichnung:
2-Pentylcyclopentan-1-on
Englisch Name:
2-N-PENTYLCYCLOPENTANONE
Synonyma:
QUINTONE;DELPHONE, FIRMENICH;2-AMYL CYCLOPENTANONE;2-Pentylcyclopentanone;2-pentyl-cyclopentanon;2-pentyl-Cyclopentanone;2-N-PENTYLCYCLOPENTANONE;2-Pentylcyclopentan-1-on;Cyclopentanone, 2-pentyl-;2-pentylcyclopentan-1-one
CBNumber:
CB7493902
Summenformel:
C10H18O
Molgewicht:
154.25
MOL-Datei:
4819-67-4.mol
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2-Pentylcyclopentan-1-on Eigenschaften

Siedepunkt:
90 °C(Press: 10 Torr)
Dichte
0.895±0.06 g/cm3(Predicted)
Dampfdruck
15.4Pa at 25℃
storage temp. 
2-8°C
Geruch (Odor)
at 1.00 % in dipropylene glycol. coconut jasmin oily rose fern green herbal
Geruchsart
floral
Wasserlöslichkeit
278.8mg/L at 20℃
LogP
3.3 at 30℃
EPA chemische Informationen
Cyclopentanone, 2-pentyl- (4819-67-4)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

2-Pentylcyclopentan-1-on Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

2-N-PENTYLCYCLOPENTANONE is a colorless liquid with a complex floral, aromatic, fruity odor and a lactonic undertone.
2-Pentylcyclopentanone and its higher homolog 2-heptylcyclopentanone are prepared by aldol condensation of cyclopentanone with the corresponding aliphatic aldehydes to give 2-alkylidenecyclopentanone and subsequent hydrogenation of the double bond. The aldol reaction can be performed efficiently by using N-containing bases such as proline and piperidine, in the presence of acid. The (R)-enantiomers of 2-alkylcyclopentanones can be prepared in high optical purity from 2-alkylcyclopentenol esters or 2-alkylidene cyclopentanones by using enzymatic methods.
2-Pentylcyclopentanone is used in jasmine, herbal, and lavender compositions.

2-Pentylcyclopentan-1-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

(2E)-2-pentylidenecyclopentan-1-one Methyl-2-oxo-1-pentylcyclopentancarboxylat Cyclopentanecarboxylic acid, 2-oxo-1-pentyl-, ethyl ester 2-Pentylcyclopent-2-en-1-on 2-Pentylidencyclopentan-1-on 2-(1-Hydroxypentyl)cyclopentan-1-on Pent-1-en Cyclopentanon Valeraldehyd

Downstream Produkte

3-Oxo-2-pentylcyclopentanessigsure

2-Pentylcyclopentan-1-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 78)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28180 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427
 sales@conier.com China 47465 58
career henan chemical co 		+86-0371-86658258 15093356674;
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Hebei Yanxi Chemical Co., Ltd. 		+8617531190177
 peter@yan-xi.com China 5993 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671
sales@tnjchem.com China 34572 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167
 1026@dideu.com China 9409 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250
 1026@dideu.com China 29322 58
Henan Alfa Chemical Co., Ltd 		+8618339805032
 alfa4@alfachem.cn China 12755 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503259 +86-19930503259
 cherry@crovellbio.com China 18457 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131981 58

4819-67-4(2-Pentylcyclopentan-1-on)Verwandte Suche:

Prasteron Androst-4-en-3,11,17-trion Androsta-1,4-dien-3,17-dion Natrium-(3β)-androst-5-en-17-on-3-sulfat Cyclopentanon 2,2,5-Trimethyl-5-pentylcyclopentan-1-on [1,1'-Bicyclopentyl]-2-on Cyclopentylidencyclopentan-2-on 3-(2-Oxopropyl)-2-pentylcyclopentan-1-on Methyl-3-oxo-2-pentylcyclopentanacetat 2-Heptylcyclopentanon 19-Hydroxyandrost-4-en-3,17-dion Androsteron Estron 11α-Hydroxyandrosta-1,4-dien-3,17-dion 3-Methyl-2-pentylcyclopentan-1-on Androsta-1,4-dien-3,11,17-trion 3β-(Methoxymethoxy)androst-5-en-17-on
  • QUINTONE
  • (R,S)-2-Pentyl-cyclopentanone
  • 2-pentylcyclopentan-1-one
  • 2-pentyl-cyclopentanon
  • 2-Pentylcyclopentanone
  • 2-pentyl-Cyclopentanone
  • R,S-2-Pentyl-cyclopentanone
  • 2-N-PENTYLCYCLOPENTANONE
  • Cyclopentanone, 2-pentyl-
  • 2-Pentylcyclopentan-1-on
  • DELPHONE, FIRMENICH
  • 2-AMYL CYCLOPENTANONE
  • 2-N-PENTYLCYCLOPENTANONE USP/EP/BP
  • 4819-67-4
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