8.22337

m-Xylene

for synthesis

• Sinonimo/i: m-Xylene, 1,3-Dimethylbenzene
• Formula condensata: C₆H₄(CH₃)₂
• Numero CAS: 108-38-3
• Peso molecolare: 106.17
• UNSPSC Code: 12352005
• EC Index Number: 203-576-3
• NACRES: NA.22
• MDL number: MFCD00008536
• Assay: ≥99% (GC)
• Grade: synthesis grade
• Bp: 139.1 °C/1013 hPa
• Vapor pressure: 8 hPa ( 20 °C)

Proprietà

• grade: synthesis grade
• Quality Segment: 200
• vapor pressure: 8 hPa ( 20 °C)
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 525 °C
• expl. lim.: 1.1-7 % (v/v)
• dilution: (for synthesis)
• bp: 139.1 °C/1013 hPa
• mp: -48 °C
• transition temp: flash point 27 °C
• density: 0.86 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: Cc1cc(ccc1)C
• InChI: 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3
• InChI key: IVSZLXZYQVIEFR-UHFFFAOYSA-N

Descrizione

General description

m-Xylene is an aromatic hydrocarbon primarily used as a solvent in various industrial applications, such as in the production of coatings, paints, rubber products, and adhesives. Additionally, m-xylene serves as a crucial precursor in the production of certain chemicals like phthalic anhydride and isophthalic acid.

Application

m-Xylene can be used as a solvent in the:

• Formation of vertical nanowires composed of C₆₀ molecules through the solvent vapor annealing (SVA) process.[1]
• Copper-catalyzed halogen exchange reaction in aryl halides.[2]

Informazioni sulla sicurezza

• signalword: Danger
• target_organs: Respiratory system
• Classe di stoccaggio: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 80.6 °F - closed cup
• flash_point_c: 27 °C - closed cup
• pictograms: GHS02,GHS08,GHS07
• 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