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H2120

Sigma-Aldrich

Heptaldehyde

95%

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Synonym(s):
1-Heptanal, Aldehyde C7, Enanthaldehyde, Oenanthaldehyde
Linear Formula:
CH3(CH2)5CHO
CAS Number:
Molecular Weight:
114.19
Beilstein:
1560236
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

form

liquid

refractive index

n20/D 1.413 (lit.)

bp

153 °C (lit.)

mp

−43 °C (lit.)

density

0.817 g/mL at 25 °C (lit.)

SMILES string

CCCCCCC=O

InChI

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

InChI key

FXHGMKSSBGDXIY-UHFFFAOYSA-N

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1 of 4

This Item
W25400261696180343
Heptaldehyde 95%

Sigma-Aldrich

H2120

Heptaldehyde

Heptanal ≥95%, FCC, FG

Sigma-Aldrich

W254002

Heptanal

Heptaldehyde analytical standard

Supelco

61696

Heptaldehyde

form

liquid

form

-

form

-

form

liquid

refractive index

n20/D 1.413 (lit.)

refractive index

n20/D 1.413 (lit.)

refractive index

n20/D 1.413 (lit.)

refractive index

n20/D 1.541 (lit.)

bp

153 °C (lit.)

bp

153 °C (lit.)

bp

153 °C (lit.)

bp

69 °C/20 mmHg (lit.)

mp

−43 °C (lit.)

mp

−43 °C (lit.)

mp

−43 °C (lit.)

mp

-

density

0.817 g/mL at 25 °C (lit.)

density

0.817 g/mL at 25 °C (lit.)

density

0.821 g/mL at 20 °C, 0.817 g/mL at 25 °C (lit.)

density

0.895 g/mL at 20 °C, 0.871 g/mL at 25 °C (lit.)

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

95.0 °F - closed cup

Flash Point(C)

35 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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.
Hui-Juan Zhang et al.
Journal of chromatography. A, 1160(1-2), 114-119 (2007-05-01)
A simple, rapid and sensitive method for the determination of hexanal and heptanal in plasma by high-performance liquid chromatography (HPLC) has been developed, which is based on polymer monolith microextraction (PMME) with in situ derivatization. 2,4-dinitrophenylhydrazine (DNPH) as a derivatizing
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

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