185566

m-Xylol

ReagentPlus^®, 99%

• Synonym(e): 1,3-Dimethylbenzen
• Lineare Formel: C₆H₄(CH₃)₂
• CAS-Nummer: 108-38-3
• Molekulargewicht: 106.17
• UNSPSC Code: 12352002
• NACRES: NA.21
• PubChem Substance ID: 329751711
• EC Number: 203-576-3
• Beilstein/REAXYS Number: 605441
• MDL number: MFCD00008536
• Assay: 99%
• Bp: 138-139 °C (lit.)
• Vapor pressure: 16 mmHg ( 37.7 °C)

Eigenschaften

• Produktname: m-Xylol, ReagentPlus^®, 99%
• InChI key: IVSZLXZYQVIEFR-UHFFFAOYSA-N
• InChI: 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3
• SMILES string: Cc1cccc(C)c1
• vapor density: 3.7 (vs air)
• vapor pressure: 16 mmHg ( 37.7 °C)
• product line: ReagentPlus^®
• assay: 99%
• form: liquid
• autoignition temp.: 982 °F
• expl. lim.: 7 %
• dilution: (for general lab use)
• refractive index: n20/D 1.497 (lit.)
• bp: 138-139 °C (lit.)
• mp: −48 °C (lit.)
• density: 0.868 g/mL at 25 °C (lit.)
• Quality Level: 100

Beschreibung

Application

m-Xylene may be used in the synthesis of isophthalic acid[1] and phthalaldehyde.[2]

General description

m-Xylene is an isomeric form of xylene. Experimental values of density (ρ) and speed of sound (u) of its binary mixtures with diethyl carbonate (DEC) have been evaluated over the temperature range of 298.15-323.15K and at 0.1MPa atmospheric pressure.†

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H226,H304,H312 + H332,H315,H319,H335,H412
• pcodes: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: 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
• target_organs: Respiratory system
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 80.6 °F - closed cup
• flash_point_c: 27 °C - closed cup