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2,4-Pentadienal

2,4-Pentadienal Struktur
764-40-9
CAS-Nr.
764-40-9
Englisch Name:
2,4-Pentadienal
Synonyma:
2,4-Pentadienal;penta-2,4-dienal;1,3-Pentadiene-5-one;penta-2,4-dienal USP/EP/BP
CBNumber:
CB51210278
Summenformel:
C5H6O
Molgewicht:
82.1
MOL-Datei:
764-40-9.mol
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2,4-Pentadienal Eigenschaften

Siedepunkt:
36-37 °C(Press: 20 Torr)
Dichte
0.845±0.06 g/cm3(Predicted)
FEMA 
3217 | 2,4-PENTADIENAL
Geruch (Odor)
fruity
Geruchsart
fruity
JECFA Number
1173
LogP
0.53
EPA chemische Informationen
2,4-Pentadienal (764-40-9)

Sicherheit

2,4-Pentadienal Chemische Eigenschaften,Einsatz,Produktion Methoden

Occurrence

Reported found in raw and roasted peanut.

Synthese

Can be synthesized from 2-ethoxy-Δ3-dihydropyrone and phosphoric acid; and cis- and trans-isomers can be prepared from the corresponding penta-2,4-dien-1-ol (cis- or trans-form) in methylene chloride in the presence of manganese dioxide.

2,4-Pentadienal Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Mangandioxid Penta-1,2-dien Chlormethan

Downstream Produkte

2,4-Pentadienal Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 9)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28180 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-89586680 +86-18192503167
 1026@dideu.com China 9320 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250
 1026@dideu.com China 29220 58
BOC Sciences --
 info@bocsci.com USA 0 65
BEIJING INNO-TECH PHARMIC TECHNOLOGY CO.,LTD 15011485209
 China 145 58
Hubei Tuobang Chemical Co., Ltd. 027-59106185 13986181695
 1466039@qq.com China 9995 58
Shaanxi Didu New Material Co., Ltd 029-63373950 15353716720
 1052@dideu.com China 10004 58
  • 2,4-Pentadienal
  • 1,3-Pentadiene-5-one
  • penta-2,4-dienal USP/EP/BP
  • penta-2,4-dienal
  • 764-40-9
  • 760-40-9
  • aldehyde Flavor
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