89680

Tolueno

analytical standard

• Fórmula lineal: C₆H₅CH₃
• Número de CAS: 108-88-3
• Peso molecular: 92.14
• Beilstein: 635760
• Número CE: 203-625-9
• Número MDL: MFCD00008512
• Código UNSPSC: 12191501
• eCl@ss: 39011102
• ID de la sustancia en PubChem: 329769525
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• densidad de vapor: 3.2 (vs air)
• presión de vapor: 22 mmHg ( 20 °C); 26 mmHg ( 25 °C)
• Análisis: ≥99.9% (GC)
• temp. de autoignición: 997 °F
• caducidad: limited shelf life, expiry date on the label
• lim. expl.: 7 %
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• índice de refracción: n/D 1.496 (lit.)
• bp: 110-111 °C (lit.)
• mp: -93 °C (lit.)
• densidad: 0.865 g/mL at 25 °C (lit.)
• aplicaciones: environmental
• formato: neat
• cadena SMILES: Cc1ccccc1
• InChI: 1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
• Clave InChI: YXFVVABEGXRONW-UHFFFAOYSA-N

Descripción

Descripción general

Toluene is a volatile organic compound and a priority environmental contaminant as designated by the US EPA. The effect of toluene on the central nervous system myelin has been studied.

Toluene is an aromatic hydrocarbon, which can be obtained from crude oil via cracking or distillation process.

Aplicación

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

Toluene may be used as an analytical reference standard for the quantification of the analyte in water samples and engine oils using gas chromatography (GC) with flame ionization detection (FID) and mass spectrometry (MS).

Productos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Información de seguridad

• Pictogramas: GHS02,GHS08,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H225,H304,H315,H336,H361d,H373,H412
• Consejos de prudencia: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Clasificaciones de peligro: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Órganos de actuación: Central nervous system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 39.9 °F - closed cup
• Punto de inflamabilidad (°C): 4.4 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter