24229

Metanol

≥99.7% (GC), suitable for immunofluorescence, meets analytical specification of Ph Eur

• Sinónimos: Alcohol metílico
• Fórmula lineal: CH₃OH
• Número de CAS: 67-56-1
• Peso molecular: 32.04
• Beilstein: 1098229
• Número CE: 200-659-6
• Número MDL: MFCD00004595
• Código UNSPSC: 12352104
• eCl@ss: 39020101
• ID de la sustancia en PubChem: 329752606
• NACRES: NA.05
• bp: 64.7 °C (lit.)

Propiedades

• Nombre del producto: Metanol, puriss., meets analytical specification of Ph Eur, ≥99.7% (GC)
• densidad de vapor: 1.11 (vs air)
• Nivel de calidad: 200
• presión de vapor: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• grado: puriss.
• Ensayo: ≥99.7% (GC)
• Formulario: liquid
• temp. de autoignición: 725 °F
• calidad: meets analytical specification of Ph Eur
• lim. expl.: 36 %
• técnicas: immunofluorescence: suitable
• impurezas: impurities A, complies (GC); reducing substances, complies; related substances, complies (GC); residual solvents, complies; ≤0.0002% benzene; ≤0.0003% free alkali (as NH₃); ≤0.001% acetone (GC); ≤0.001% non-volatile matter; ≤0.003% aldehydes and ketones (as CH₃COCH₃); ≤0.003% free acid (as HCOOH); ≤0.1% water (Karl Fischer)
• índice de refracción: n20/D 1.328-1.330; n20/D 1.329 (lit.)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• densidad: 0.791-0.793 g/mL at 20 °C; 0.791 g/mL at 25 °C (lit.)
• trazas de anión: chloride (Cl^-): ≤1 mg/kg; sulfate (SO₄^2-): ≤5 mg/kg
• trazas de catión: Fe: ≤1 mg/kg
• idoneidad: complies for UV absorption; complies for appearance; complies for identity (IR); complies for reaction against H₂SO₄
• Formato: neat
• cadena SMILES: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• Clave InChI: OKKJLVBELUTLKV-UHFFFAOYSA-N

Descripción

Descripción general

Methanol is an alcohol. Its conversion to C₂-C₁₀ hydrocarbons by employing a new class of shape-selective zeolites has been reported.[1] Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.[2]

Aplicación

Methanol was used in the following studies:

• Colony forming unit-fibroblast assay of bone marrow mononuclear cells.[3]
• As solvent for the preparation of extracts of hyphae of Aspergillus for the estimation of gliotoxin by reversed phase-HPLC.[4]
• Immunofluorescence studies.[5]

Envase

This product is also available in glass bottles.

Otras notas

The article number 24229-4X2.5L-R will be discontinued. Please order the single bottle 24229-2.5L-R which is physically identical with the same exact specifications.

Información de seguridad

• Pictogramas: GHS02,GHS06,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H225,H301 + H311 + H331,H370
• Consejos de prudencia: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Órganos de actuación: Eyes,Central nervous system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 49.5 °F - closed cup
• Punto de inflamabilidad (°C): 9.7 °C - closed cup