(2E,4E)-2,4-Octadienal CAS#: 30361-28-5

ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Aldehydes spices > Terpene aldehyde > (2E,4E)-2,4-Octadienal

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

Basic information Safety Supplier Related

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

Product Name:

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

Synonyms:

(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

CAS:

30361-28-5

MF:

C8H12O

MW:

124.18

EINECS:

250-147-1

Product Categories:

aldehyde Flavor

Mol File:

30361-28-5.mol

Less

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

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)

Less

Safety Information

WGK Germany: 3

MSDS

Language:English Provider:SigmaAldrich

Less

(2E,4E)-2,4-Octadienal Usage And Synthesis

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-OctadienalSupplier

Henan Junyuejian Biotechnology Co., LTD Gold

Tel: 1555-0142250 18661514130
Email: 1035729108@qq.com

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Email: info@chemlin.com.cn

jiliang chemicals

Tel: 21-62165282 15801962796;
Email: bidingchem@163.com

Shijiazhuang Lida Chemical Co., Ltd.

Tel: +86 (311) 8573-7996
Email: service@lid-ff.cn

Syntechem Co.,Ltd

Tel
Email: info@syntechem.com

Less