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Key Documents

19-2420

Sigma-Aldrich

Metanolo

≥99.5%, SAJ first grade

Sinonimo/i:

Alcol metilico

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About This Item

Formula condensata:
CH3OH
Numero CAS:
Peso molecolare:
32.04
Beilstein:
1098229
Numero MDL:
Codice UNSPSC:
41116121
ID PubChem:

product name

Metanolo, SAJ first grade, ≥99.5%

Grado

SAJ first grade

Densità del vapore

1.11 (vs air)

Tensione di vapore

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

Saggio

≥99.5%

Forma fisica

liquid

Temp. autoaccensione

725 °F

Limite di esplosione

36 %

Disponibilità

available only in Japan

Indice di rifrazione

n20/D 1.329 (lit.)

P. eboll.

64.7 °C (lit.)

Punto di fusione

−98 °C (lit.)

Densità

0.791 g/mL at 25 °C (lit.)

Formato

neat

Stringa SMILE

CO

InChI

1S/CH4O/c1-2/h2H,1H3
OKKJLVBELUTLKV-UHFFFAOYSA-N

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Applicazioni


  • 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).


Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

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

Organi bersaglio

Eyes,Central nervous system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

53.6 °F

Punto d’infiammabilità (°C)

12 °C


Certificati d'analisi (COA)

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