ChemicalBook > CAS DataBase List > (2E,4E)-2,4-Octadienal

(2E,4E)-2,4-Octadienal

Product Name
(2E,4E)-2,4-Octadienal
CAS No.
30361-28-5
Chemical Name
(2E,4E)-2,4-Octadienal
Synonyms
(E,E)-2,4-octadienal;2,4-OCTADIENAL;2,4-Octadienal, (E,E)-;FEMA 3721;trans,trans-Octa-2,4-dienal;(E,E)-octa-2,4-dienal;Fema no. 3721;T2 T4 OCTADIENAL;Einecs 250-147-1;2,4-OCTADIEN-1-AL
CBNumber
CB9375556
Molecular Formula
C8H12O
Formula Weight
124.18
MOL File
30361-28-5.mol
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(2E,4E)-2,4-Octadienal Property

Boiling point:
88 °C10 mm Hg(lit.)
Density 
0.875 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.526(lit.)
FEMA 
3721 | TRANS,TRANS-2,4-OCTADIENAL
Flash point:
174 °F
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
solubility 
Chloroform (Soluble), Methanol (Slightly)
form 
Oil
color 
Pale Yellow
Odor
at 10.00 % in dipropylene glycol. green fatty reminiscent of pear melon peely
Odor Type
green
JECFA Number
1181
Stability:
Light Sensitive, Temperature Sensitive
LogP
2.12
NIST Chemistry Reference
2,4-Octadienal, (e,e)-(30361-28-5)
EPA Substance Registry System
2,4-Octadienal, (2E,4E)- (30361-28-5)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
O239658
Product name
2,4-Octadienal, predominantly trans,trans
Packaging
500mg
Price
$55
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
FFG0002716
Product name
(2E,4E)-2,4-OCTADIENAL
Purity
95.00%
Packaging
1G
Price
$130.2
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
FFG0002716
Product name
(2E,4E)-2,4-OCTADIENAL
Purity
95.00%
Packaging
100G
Price
$2600.14
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
FFG0002716
Product name
(2E,4E)-2,4-OCTADIENAL
Purity
95.00%
Packaging
250G
Price
$4642.41
Updated
2021/12/16
Crysdot
Product number
CD13015976
Product name
(2E,4E)-Octa-2,4-dienal
Purity
90%
Packaging
25g
Price
$178
Updated
2021/12/16
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(2E,4E)-2,4-Octadienal Chemical Properties,Usage,Production

Description

trans,trans-2,-4-Octadienal has a fatty, green, sour odor.

Chemical Properties

trans, trans-2,4-Octadienal has a fatty, green, sour odor.

Occurrence

Reported found in roasted beef, lamb, mutton, wheat bread, cheese, cocoa beans, chocolate liquor, fresh salted salmon, sturgeon caviar, salmon roe, fish, salmon oil, pickled ham, grapes, oxidized milk, potato chips, peanuts, rice, roasted sesame seeds, prickly pear and black tea.

Definition

ChEBI: (E,E)-2,4-Octadienal is a fatty aldehyde.

Taste threshold values

Taste characteristics at 10 ppm: green, fruity, melon, citrus, tallow and fatty nuances.

Synthesis Reference(s)

Chemistry Letters, 8, p. 713, 1979
The Journal of Organic Chemistry, 23, p. 1580, 1958 DOI: 10.1021/jo01104a625

(2E,4E)-2,4-Octadienal Preparation Products And Raw materials

Raw materials

Preparation Products

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(2E,4E)-2,4-Octadienal Suppliers

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View Lastest Price from (2E,4E)-2,4-Octadienal manufacturers

Henan Fengda Chemical Co., Ltd
Product
(2E,4E)-2,4-Octadienal 30361-28-5
Price
US $32.00-1.10/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-22
Zhuozhou Wenxi import and Export Co., Ltd
Product
(2E,4E)-2,4-Octadienal 30361-28-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
(2E,4E)-2,4-Octadienal 30361-28-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08

30361-28-5, (2E,4E)-2,4-OctadienalRelated Search:

trans,trans-2,4-Undecadienal 1,3-CYCLOOCTADIENE trans,trans-2,4-undecadienal BETA-N-METHYLIONONE PROSTAGLANDIN B2 (E,E)-2,4-Dodecadienal Irisone trans,trans-2,4-Nonadienal PROSTAGLANDIN B1 TRANS,TRANS-2,4-DECADIENAL PSEUDOIONONE 3,7-DIMETHYL-2,6-OCTADIENAL DIMETHYL ACETAL,3,7-DIMETHYL-2,6-OCTADIENAL DIMETHYL ACETAL (2Z)-3,7-Dimethyl-2,6-octadienal,(Z)-3,7-Dimethyl-2,6-octadienal,(2Z)-3,7-Dimethyl-2,6-octadienal,(Z)-3,7-Dimethyl-2,6-octadienal 3,7-DIMETHYL-2,6-OCTADIENAL DIETHYL ACETAL,3,7-DIMETHYL-2,6-OCTADIENAL DIETHYL ACETAL trans-3,7-dimethyl-2,6-octadienal,trans-3,7-dimethyl-2,6-octadienal 3,7-DIMETHYL-2,6-OCTADIENAL,2,6-Octadienal, 3,7-dimethyl-,2,6-Octadienal,3,7-dimethyl 3,7-Dimethyl-2,7-octadienal 1,2-propanediyl acetal,3,7-Dimethyl-2,7-octadienal 1,2-propanediyl acetal DIMETHYL IONONE

  • (2E,4E)-2,4-Octadienal
  • (E)-2,(E)-4-octadienal
  • (E,E)-2,4-Octadien-1-al
  • (E,E)-2,4-octadienal
  • (E,E)-octa-2,4-dienal
  • trans,trans-Octa-2,4-dienal
  • T2 T4 OCTADIENAL
  • 2,4-OCTADIEN-1-AL
  • 2,4-OCTADIENAL
  • FEMA 3721
  • (2E,4E)-octa-2,4-dienal
  • trans-[2,4]-Octadienal
  • 2,4-octadienal,(E,E)-2,4-octadienal
  • 2,4-Octadienal, (2E,4E)-
  • 2,4-Octadienal, (E,E)-
  • 2,4-Octadienal, trans,trans-
  • Einecs 250-147-1
  • Fema no. 3721
  • (2E,4E)-2,4-Octadienal USP/EP/BP
  • rans,trans-2,4-Octadienal
  • 30361-28-5
  • aldehyde Flavor