95670

m-Xylene

analytical standard

• Sinonimo/i: 1,3-Dimethylbenzene
• Formula condensata: C₆H₄(CH₃)₂
• Numero CAS: 108-38-3
• Peso molecolare: 106.17
• Beilstein: 605441
• Numero CE: 203-576-3
• Numero MDL: MFCD00008536
• Codice UNSPSC: 41116107
• ID PubChem: 329770476
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Densità del vapore: 3.7 (vs air)
• Saggio: ≥99.5% (GC)
• Temp. autoaccensione: 982 °F
• Durata: limited shelf life, expiry date on the label
• Limite di esplosione: 7 %
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.497 (lit.); n20/D 1.497
• P. ebollizione: 138-139 °C (lit.)
• Punto di fusione: −48 °C (lit.)
• Densità: 0.868 g/mL at 25 °C (lit.)
• applicazioni: environmental
• Formato: neat
• Stringa SMILE: Cc1cccc(C)c1
• InChI: 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3; IVSZLXZYQVIEFR-UHFFFAOYSA-N

Descrizione

Descrizione generale

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]

Applicazioni

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.

Prodotti consigliati

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Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H226,H304,H312 + H332,H315,H319,H335,H412
• Consigli di prudenza: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Classi di pericolo: 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
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 80.6 °F - closed cup
• Punto d’infiammabilità (°C): 27 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter