95672

m-キシレン

puriss. p.a., ≥99.0% (GC)

• 別名: 1,3-ジメチルベンゼン
• 化学式: C₆H₄(CH₃)₂
• CAS番号: 108-38-3
• 分子量: 106.17
• Beilstein: 605441
• EC Number: 203-576-3
• MDL番号: MFCD00008536
• UNSPSCコード: 12352002
• PubChem Substance ID: 329770477
• NACRES: NA.21
• アッセイ: ≥99.0% (GC)
• bp: 138-139 °C (lit.)
• 蒸気圧: 16 mmHg

特性

• 蒸気密度: 3.7 (vs air)
• 品質水準: 100
• 蒸気圧: 16 mmHg
• グレード: puriss. p.a.
• アッセイ: ≥99.0% (GC)
• フォーム: liquid
• 自己発火温度: 982 °F
• expl. lim.: 7 %
• 不純物: ≤0.5% o- and p-xylene (GC); ≤0.5% toluene (GC)
• 蒸発残留物質: ≤0.002%
• 屈折率: n20/D 1.497 (lit.); n20/D 1.497
• bp: 138-139 °C (lit.)
• mp: −48 °C (lit.)
• 密度: 0.868 g/mL at 25 °C (lit.)
• 微量陽イオン: Al: ≤0.5 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES記法: Cc1cccc(C)c1
• InChI: 1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3
• InChI Key: IVSZLXZYQVIEFR-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

m-Xylene may be used in the synthesis of isophthalic acid and phthalaldehyde.

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H226,H304,H312 + H332,H315,H319,H335,H412
• 注意書き: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: 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
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 80.6 °F - closed cup
• 引火点(℃): 27 °C - closed cup