Skip to Content
Merck
All Photos(1)

Key Documents

W316407

Sigma-Aldrich

trans,trans-2,4-Heptandienal

≥88%

Synonym(s):

2,4-Heptadienal

Sign Into View Organizational & Contract Pricing

Select a Size

W316407-SAMPLE-K
€47.30
100 G
€253.00
1 KG
€1,500.00

€47.30


Please contact Customer Service for Availability

Request a Bulk OrderRequest more information

Select a Size

Change View
W316407-SAMPLE-K
€47.30
100 G
€253.00
1 KG
€1,500.00

About This Item

Linear Formula:
C2H5CH=CHCH=CHCHO
CAS Number:
Molecular Weight:
110.15
FEMA Number:
3164
Beilstein:
1699244
EC Number:
Council of Europe no.:
729
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
5.084
NACRES:
NA.21
grade:
Halal
Kosher
biological source:
synthetic
food allergen:
no known allergens

€47.30


Please contact Customer Service for Availability

Request a Bulk OrderRequest more information

biological source

synthetic

Quality Level

grade

Halal
Kosher

Assay

≥88%

refractive index

n20/D 1.534 (lit.)

bp

84-84.5 °C (lit.)

density

0.881 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

fatty; green; oily; vegetable

SMILES string

CC\C=C\C=C\C=O

InChI

1S/C7H10O/c1-2-3-4-5-6-7-8/h3-7H,2H2,1H3/b4-3+,6-5+

InChI key

SATICYYAWWYRAM-VNKDHWASSA-N

Looking for similar products? Visit Product Comparison Guide

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

143.6 °F - closed cup

Flash Point(C)

62 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Serkan Selli et al.
Journal of the science of food and agriculture, 98(11), 4104-4111 (2018-02-02)
Olives are processed in different ways depending on consumption habits, which vary between countries. Different de-bittering methods affect the aroma and aroma-active compounds of table olives. This study focused on analyzing the aroma and aroma-active compounds of black dry-salted olives
Giovanna Romano et al.
Marine drugs, 8(4), 950-967 (2010-05-19)
The diatom-derived polyunsaturated aldehydes (PUAs), 2-trans,4-trans-decadienal, 2-trans,4-trans-octadienal, 2-trans,4-trans,7-octatrienal, 2-trans,4-trans-heptadienal, as well as tridecanal were tested on early and later larval development in the sea urchin Paracentrotus lividus. We also tested the effect of some of the more abundant diatom polyunsaturated
Pelin Salum et al.
Journal of agricultural and food chemistry, 65(38), 8402-8408 (2017-09-02)
Raw red mullet (Mullus barbatus) and its cooked samples, obtained from steam and oven cooking, were subjected to aroma and key odorant analysis for the first time using GC-MS-O. The extraction of the aroma compounds was carried out by the
Nadia Ruocco et al.
Ecotoxicology and environmental safety, 142, 355-362 (2017-04-25)
The marine environment is continually subjected to the action of stressors (including natural toxins), which represent a constant danger for benthic communities. In the present work using network analysis we identified ten genes on the basis of associated functions (FOXA
Roberta Esposito et al.
International journal of molecular sciences, 21(3) (2020-01-26)
Oxylipins are diatom-derived secondary metabolites, deriving from the oxidation of polyunsatured fatty acids that are released from cell membranes after cell damage or senescence of these single-celled algae. Previous results revealed harmful toxic effects of polyunsaturated aldehydes (PUAs) and hydroxyacids

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service