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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:
penta-2,4-dienal;2,4-Pentadient;2,4-Pentadienal;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

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

TSCA  TSCA listed

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

Downstream Produkte


2,4-Pentadienal Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 10)Lieferanten
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+86-029-89586680 +86-18192503167
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BOC Sciences --
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BEIJING INNO-TECH PHARMIC TECHNOLOGY CO.,LTD 15011485209
China 145 58
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Shaanxi Didu New Material Co., Ltd 81124267 17392282731
1073@dideu.com China 10000 58
Suzhou Shentuo Pharmaceutical Technology Co., Ltd 13911244683 18151949202
info@visonpharma.com China 495 58
Hubei Yuanmeng Biological Technology Co., Ltd. 027-68897569 18120462897
2225602544@qq.com China 4353 58

  • 2,4-Pentadienal
  • 1,3-Pentadiene-5-one
  • penta-2,4-dienal USP/EP/BP
  • 2,4-Pentadient
  • penta-2,4-dienal
  • 764-40-9
  • 760-40-9
  • aldehyde Flavor
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