8.22337

m-Xylene

for synthesis

• 同義詞: m-Xylene, 1,3-Dimethylbenzene
• 線性公式: C₆H₄(CH₃)₂
• CAS號碼: 108-38-3
• 分子量：: 106.17
• MDL號碼: MFCD00008536
• 分類程式碼代碼: 12352005
• 酶委員會索引編號: 203-576-3
• NACRES: NA.22
• bp: 139.1 °C/1013 hPa

屬性

• 等級: for synthesis; synthesis grade
• 品質等級: 200
• 蒸汽壓力: 8 hPa ( 20 °C)
• 化驗: ≥99% (GC)
• 形狀: liquid
• 自燃溫度: 525 °C
• expl. lim.: 1.1-7 % (v/v)
• dilution: (for synthesis)
• bp: 139.1 °C/1013 hPa
• mp: -48 °C
• 轉變溫度: flash point 27 °C
• 密度: 0.86 g/cm³ at 20 °C
• 儲存溫度: 2-30°C
• SMILES 字串: Cc1cc(ccc1)C
• InChI: 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3
• InChI 密鑰: IVSZLXZYQVIEFR-UHFFFAOYSA-N

描述

一般說明

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.

應用

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.
• Copper-catalyzed halogen exchange reaction in aryl halides.

安全資訊

• 象形圖: GHS02,GHS05,GHS07,GHS08
• 訊號詞: Danger
• 危險聲明: H226 - H304 - H312 + H332 - H315 - H318 - H335 - H412
• 防範說明: P210 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P331
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 80.6 °F - closed cup
• 閃點（°C）: 27 °C - closed cup