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19-2420

Sigma-Aldrich

Méthanol

≥99.5%, SAJ first grade

Synonyme(s) :

Alcool méthylique

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About This Item

Formule linéaire :
CH3OH
Numéro CAS:
67-56-1
Poids moléculaire :
32.04
Numéro Beilstein :
1098229
Numéro MDL:
MFCD00004595
Code UNSPSC :
41116121
ID de substance PubChem :
329751699

product name

Méthanol, SAJ first grade, ≥99.5%

Qualité

SAJ first grade

Densité de vapeur

1.11 (vs air)

Pression de vapeur

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

Pureté

≥99.5%

Forme

liquid

Température d'inflammation spontanée

725 °F

Limite d'explosivité

36 %

Disponibilité

available only in Japan

Indice de réfraction

n20/D 1.329 (lit.)

Point d'ébullition

64.7 °C (lit.)

Pf

−98 °C (lit.)

Densité

0.791 g/mL at 25 °C (lit.)

Format

neat

Chaîne SMILES 

CO

InChI

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

Clé InChI

OKKJLVBELUTLKV-UHFFFAOYSA-N

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Catégories apparentées

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).


Pictogrammes

FlameSkull and crossbonesHealth hazard
GHS02,GHS06,GHS08

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Eyes,Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

53.6 °F

Point d'éclair (°C)

12 °C

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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
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