Skip to Content
Merck
All Photos(1)

Documents

19-2420

Sigma-Aldrich

Methanol

≥99.5%, SAJ first grade

Synonym(s):

Methyl alcohol

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3OH
CAS Number:
Molecular Weight:
32.04
Beilstein:
1098229
MDL number:
UNSPSC Code:
41116121
PubChem Substance ID:

product name

Methanol, SAJ first grade, ≥99.5%

grade

SAJ first grade

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

Assay

≥99.5%

form

liquid

autoignition temp.

725 °F

expl. lim.

36 %

availability

available only in Japan

refractive index

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

format

neat

SMILES string

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application


  • Comparison of aqueous and non-aqueous capillary electrophoresis for the determination of four benzalkonium chloride homologues in compound chemical disinfectants.: This study evaluates different capillary electrophoresis methods using methanol as a non-aqueous solvent, underscoring its effectiveness in achieving higher resolution and sensitivity in the analysis of complex mixtures (Ding X et al., 2024).

  • Exploring the cytotoxic potential of biflavones of Araucaria cunninghamii: Precise identification combined by LC-HRMS-metabolomics and database mining, targeted isolation, network pharmacology, in vitro cytotoxicity, and docking studies.: This comprehensive study utilizes methanol in the extraction and LC-HRMS analysis of biflavones, integrating advanced analytical techniques to explore their therapeutic potentials (Jain SK et al., 2024).

  • Gas chromatography mass spectrometer determination of dimethylamine impurity in N,N-dimethylformamide solvent by derivatization of N,N-dimethylbenzamide with benzoyl chloride agent.: Demonstrates the utility of methanol in enhancing the detection of volatile organic compounds through derivatization, improving analytical accuracies in industrial chemical analysis (Mondal T et al., 2024).

  • Novel Approaches for the Analysis and Isolation of Benzylisoquinoline Alkaloids in Chelidonium majus.: This research uses methanol in novel analytical methodologies to isolate and analyze alkaloids, showcasing its importance in natural product research and pharmacognosy (Ganzera M et al., 2024).


Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

53.6 °F

Flash Point(C)

12 °C


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Kentaro Fujiwara et al.
EJNMMI research, 4, 29-29 (2014-07-10)
ROBO1 is a membrane protein that functions in axon guidance. ROBO1 contributes to tumour metastasis and angiogenesis and may have potential as a target protein of immunotherapy because ROBO1 is specifically expressed at high levels in hepatocellular carcinoma. In this
Haruka Oda et al.
Biomaterials, 56, 86-91 (2015-05-03)
A large number of lineage-committed progenitor cells are required for advanced regenerative medicine based on cell engineering. Due to their ability to differentiate into multiple cells lines, multipotent stem cells have emerged as a vital source for generating transplantable cells
Mathias Schmelcher et al.
The Journal of antimicrobial chemotherapy, 70(5), 1453-1465 (2015-01-30)
In the light of increasing drug resistance in Staphylococcus aureus, bacteriophage endolysins [peptidoglycan hydrolases (PGHs)] have been suggested as promising antimicrobial agents. The aim of this study was to determine the antimicrobial activity of nine enzymes representing unique homology groups
B Alkhatib et al.
European cells & materials, 28, 98-110 (2014-09-13)
Excessive mechanical loading or acute trauma to intervertebral discs (IVDs) is thought to contribute to degeneration and pain. However, the exact mechanisms by which mechanical injury initiates and promotes degeneration remain unclear. This study investigates biochemical changes and extracellular matrix
Timo Heidt et al.
Circulation research, 115(2), 284-295 (2014-05-03)
Macrophages populate the steady-state myocardium. Previously, all macrophages were thought to arise from monocytes; however, it emerged that, in several organs, tissue-resident macrophages may self-maintain through local proliferation. Our aim was to study the contribution of monocytes to cardiac-resident macrophages

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