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2,4-Pentadienal

2,4-Pentadienal
2,4-Pentadienal structure
CAS No.
764-40-9
Chemical Name:
2,4-Pentadienal
Synonyms
2,4-Pentadienal;penta-2,4-dienal;1,3-Pentadiene-5-one;penta-2,4-dienal USP/EP/BP
CBNumber:
CB51210278
Molecular Formula:
C5H6O
Formula Weight:
82.1
MOL File:
764-40-9.mol

2,4-Pentadienal Properties

Boiling point:
36-37 °C(Press: 20 Torr)
Density 
0.845±0.06 g/cm3(Predicted)
FEMA 
3217 | 2,4-PENTADIENAL
JECFA Number
1173
Substances Added to Food (formerly EAFUS)
2,4-PENTADIENAL
EPA Substance Registry System
2,4-Pentadienal (764-40-9)

2,4-Pentadienal Chemical Properties,Uses,Production

Occurrence

Reported found in raw and roasted peanut.

Chemical Synthesis

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 Preparation Products And Raw materials

Raw materials

Preparation Products


2,4-Pentadienal Suppliers

Global( 10)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
Shaanxi Dideu Medichem Co. Ltd
15319487004
029-88380327 1015@dideu.com CHINA 4104 58
Shaanxi Dideu Medichem Co. Ltd
18192503167 +86-29-89586680
+86-29-88380327 1005@dideu.com CHINA 9938 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 30013 58
BOC Sciences 16314854226
info@bocsci.com United States 21113 65
BEIJING INNO-TECH PHARMIC TECHNOLOGY CO.,LTD 15011485209 010-87220093-
17241816@qq.com China 163 58
Hubei Shishun Biotechnology Co. Ltd 15107168801 027-59223025-
027-59223025 1718480011@qq.com;1918480055@qq.com China 9115 58

View Lastest Price from 2,4-Pentadienal manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-02-26 2,4-Pentadienal
764-40-9
US $0.00-0.00 / Kg 100G 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

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