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180548

2,4-Heptadienal

technical grade, 90%

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About This Item

Linear Formula:
C2H5CH=CHCH=CHCHO
CAS Number:
4313-03-5
Molecular Weight:
110.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850874
EC Number:
224-328-0
Beilstein/REAXYS Number:
1699244
MDL number:
MFCD00007005
Assay:
90%
Form:
liquid
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grade

technical grade

Quality Segment

100

assay

90%

form

liquid

refractive index

n20/D 1.534 (lit.)

bp

84-84.5 °C (lit.)

density

0.881 g/mL at 25 °C (lit.)

functional group

aldehyde

storage temp.

2-8°C

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

General description

2,4-Heptadienal is a specific marker of oxidative rancidity. It is also a potential algal metabolite.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

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

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKBV9643V
MKBP0441V
MKBK4459V
MKBH6271V
13213MC

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Ai Suzuki-Iwashima et al.
Food chemistry, 334, 127588-127588 (2020-07-30)
A mixture of sphingoid bases (SPGs) was prepared from butter serum, a by-product of anhydrous milk fat production. The mixture comprised seven types of SPGs with C16 to C19 alkyl chains. These milk SPGs inhibited the oxidation of fish oil
Charles Vidoudez et al.
Marine drugs, 9(4), 500-513 (2011-07-07)
Polyunsaturated aldehydes (PUA) are supposed to play critical roles in chemically-mediated plankton interactions. Laboratory studies suggest that they act as mediators of chemical defense and chemical communication. PUA are oxylipins containing an α,β,γ,δ-unsaturated aldehyde structure element and are mainly found
Brian J Kerr et al.
Journal of animal science, 98(12) (2020-12-10)
Three experiments were conducted to evaluate oil source and peroxidation status (experiment 1) or peroxidized soybean oil (SO; experiments 2 and 3) on growth performance, oxidative stress, and digestibility of dietary ether extract (EE). In experiment 1, palm oil (PO)
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Global Trade Item Number

SKUGTIN
180548-1G04061836682866