89680

Toluène

analytical standard

• Formule linéaire : C₆H₅CH₃
• Numéro CAS: 108-88-3
• Poids moléculaire : 92.14
• Numéro Beilstein : 635760
• Numéro CE : 203-625-9
• Numéro MDL: MFCD00008512
• Code UNSPSC : 12191501
• eCl@ss : 39011102
• ID de substance PubChem : 329769525
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 3.2 (vs air)
• Pression de vapeur: 22 mmHg ( 20 °C); 26 mmHg ( 25 °C)
• Pureté: ≥99.9% (GC)
• Température d'inflammation spontanée: 997 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 7 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n/D 1.496 (lit.)
• Point d'ébullition: 110-111 °C (lit.)
• Pf: -93 °C (lit.)
• Densité: 0.865 g/mL at 25 °C (lit.)
• Application(s): environmental
• Format: neat
• Chaîne SMILES: Cc1ccccc1
• InChI: 1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
• Clé InChI: YXFVVABEGXRONW-UHFFFAOYSA-N

Description

Description générale

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.

Application

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).

Produits recommandés

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Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H304,H315,H336,H361d,H373,H412
• Conseils de prudence: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classification des risques: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Organes cibles: Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 39.9 °F - closed cup
• Point d'éclair (°C): 4.4 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter