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Merck
CN

W254002

Heptanal

≥95%, FCC, FG

Synonym(s):

Heptaldehyde, 1-Heptanal, Aldehyde C7, Enanthaldehyde, Oenanthaldehyde

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About This Item

Linear Formula:
CH3(CH2)5CHO
CAS Number:
111-71-7
Molecular Weight:
114.19
FEMA Number:
2540
Council of Europe no.:
117
UNSPSC Code:
12164502
PubChem Substance ID:
24901127
Flavis number:
5.031
EC Number:
203-898-4
NACRES:
NA.21
MDL number:
MFCD00007028
Beilstein/REAXYS Number:
1560236
Organoleptic:
fatty; fresh; green
Grade:
FG, Fragrance grade, Halal
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens

Key Documents

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biological source

synthetic

Quality Level

300, 400

grade

FG, Fragrance grade, Halal

agency

follows IFRA guidelines, meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 172.515

assay

≥95%

refractive index

n20/D 1.413 (lit.)

bp

153 °C (lit.)

mp

−43 °C (lit.)

density

0.817 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

fatty; fresh; green

SMILES string

CCCCCCC=O

InChI

1S/C7H14O/c1-2-3-4-5-6-7-8/h7H,2-6H2,1H3

InChI key

FXHGMKSSBGDXIY-UHFFFAOYSA-N

Related Categories

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS4778
SHBQ6217
SHBQ0002
STBK3696
STBJ8780

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Romina B Barrozo et al.
The European journal of neuroscience, 33(10), 1841-1850 (2011-04-15)
Innate behaviours in animals can be influenced by several factors, such as the environment, experience, or physiological status. This behavioural plasticity originates from changes in the underlying neuronal substrate. A well-described form of plasticity is induced by mating. In both
Hui Xu et al.
Journal of chromatography. A, 1217(16), 2371-2375 (2009-10-13)
In this paper, an ultrasound-assisted headspace liquid-phase microextraction with in-drop derivatization was developed for the extraction and determination of hexanal and heptanal as the biomarkers in human blood. In the method, a polychloroprene rubber (PCR) tube was utilized as container
Carla Cioffi et al.
Chemical communications (Cambridge, England), (20)(20), 2129-2131 (2006-05-17)
The functionalisation of single wall carbon nanohorns via 1,3-dipolar cycloaddition has been achieved, and the products have been characterised by spectroscopy, microscopy and thermogravimetry.
Rossella Guadagni et al.
Analytica chimica acta, 701(1), 29-36 (2011-07-19)
Hexanal and heptanal are endogenous aldehydes coming from membrane lipid oxidation, found in lung cancer patients' blood, and suggested as lung tumor biomarkers. Here the urinary matrix was investigated instead of blood and the difficulties related to the determination of
Mouna Marrakchi et al.
European biophysics journal : EBJ, 36(8), 1015-1018 (2007-06-21)
This work shows the feasibility of an olfactory biosensor based on the immobilization of Saccharomyces cerevisiae yeast cells genetically modified to express the human olfactory receptor OR17-40 onto interdigitated microconductometric electrodes. This olfactory biosensor has been applied to the detection
View All Related Papers

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Global Trade Item Number

SKUGTIN
W254002-8KG04061838180377
W254002-1KG04061838249005
W254002-SAMPLE04061837515262
W254002-20KG04061838180360

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