95670

m-Xylene

analytical standard

• Sinônimo(s): 1,3-Dimethylbenzene
• Fórmula linear: C₆H₄(CH₃)₂
• Número CAS: 108-38-3
• Peso molecular: 106.17
• Beilstein: 605441
• Número CE: 203-576-3
• Número MDL: MFCD00008536
• Código UNSPSC: 41116107
• ID de substância PubChem: 329770476
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 3.7 (vs air)
• Ensaio: ≥99.5% (GC)
• temperatura de autoignição: 982 °F
• prazo de validade: limited shelf life, expiry date on the label
• Lim. expl.: 7 %
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.497 (lit.); n20/D 1.497
• p.e.: 138-139 °C (lit.)
• pf: −48 °C (lit.)
• densidade: 0.868 g/mL at 25 °C (lit.)
• aplicação(ões): environmental
• Formato: neat
• cadeia de caracteres SMILES: Cc1cccc(C)c1
• InChI: 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3
• chave InChI: IVSZLXZYQVIEFR-UHFFFAOYSA-N

Descrição

Descrição geral

m-Xylene is an aromatic liquid [1], which is an isomeric form of xylene.[2]

m-Xylene is an aromatic liquid[3], which is an isomeric form of xylene.[4]

m-Xylene is an environmental pollutant belonging to the class of volatile organic compounds. It is emitted from a variety of sources including adhesives, degreasing agents, combustion products of wood and fuels, industrial paints, aerosols, etc.[5]

Aplicação

m-Xylene may be used as an analytical reference standard for the quantification of the analyte in occupational environmental samples[6] and groundwater samples[7] using gas chromatography technique with different modes of detection.

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

Produtos recomendados

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Informações de segurança

• Pictogramas: GHS02,GHS08,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H226,H304,H312 + H332,H315,H319,H335,H412
• Declarações de precaução: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 80.6 °F - closed cup
• Ponto de fulgor (°C): 27 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter