Skip to Content
Merck
CN

442709

Tetratetracontane

analytical standard

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CH3(CH2)42CH3
CAS Number:
7098-22-8
Molecular Weight:
619.19
EC Number:
230-407-0
UNSPSC Code:
12352200
PubChem Substance ID:
24867974
Beilstein/REAXYS Number:
1804576
MDL number:
MFCD00015268

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Tetratetracontane, analytical standard

InChI key

KMXFZRSJMDYPPG-UHFFFAOYSA-N

InChI

1S/C44H90/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-44H2,1-2H3

SMILES string

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

grade

analytical standard

description

This product has been discontinued. It has been replaced by product 88144.

packaging

ampule of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

85-87 °C (lit.)

application(s)

environmental
petroleum

format

neat

storage temp.

room temp

Looking for similar products? Visit Product Comparison Guide

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LC04198V
LB95763V
LB95081V
LB71593
LB54937

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

F Zemlin et al.
Science (New York, N.Y.), 229(4712), 461-462 (1985-08-02)
A liquid helium-cooled cryoelectron microscope, operated to expose the specimen to only a very low electron dose, was used to obtain structural images of monolamellar n-tetratetracontane (n-C44H90) crystals at 0.25-nanometer resolution. These results are in contrast to earlier predictions that
R M Glaeser et al.
Ultramicroscopy, 111(2), 90-100 (2010-12-28)
Quantitative analysis of electron microscope images of organic and biological two-dimensional crystals has previously shown that the absolute contrast reached only a fraction of that expected theoretically from the electron diffraction amplitudes. The accepted explanation for this is that irradiation
Martin Göllner et al.
Advanced materials (Deerfield Beach, Fla.), 22(39), 4350-4354 (2010-08-25)
The encapsulation of pentacene thin-film transistors (TFTs) by a 50 nm thick layer of a long chain alkane (C₄₄H₉₀) enables the operation in an aqueous solution of 1 mM NaCl. It is the first time that pentacene TFTs operate successfully

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