32291-M

2,2,4-トリメチルペンタン

puriss. p.a., ≥99.5% (GC)

• 別名: イソオクタン
• 化学式: (CH₃)₂CHCH₂C(CH₃)₃
• CAS番号: 540-84-1
• 分子量: 114.23
• Beilstein: 1696876
• EC Number: 208-759-1
• MDL番号: MFCD00008943
• UNSPSCコード: 12191502
• PubChem Substance ID: 329754125
• NACRES: NA.21
• アッセイ: ≥99.5% (GC)
• bp: 98-99 °C (lit.)
• 蒸気圧: 41 mmHg ( 21 °C)

特性

• 蒸気密度: 3.9 (vs air)
• 品質水準: 100
• 蒸気圧: 41 mmHg ( 21 °C)
• グレード: puriss. p.a.
• アッセイ: ≥99.5% (GC)
• フォーム: liquid
• 自己発火温度: 745 °F
• expl. lim.: 6 %
• 不純物: ≤0.0005% free acid (as CH₃COOH); ≤0.001% non-volatile matter; ≤0.005% S-compounds (as S); ≤0.01% water (Karl Fischer)
• 屈折率: n20/D 1.391 (lit.); n20/D 1.3915-1.3925
• bp: 98-99 °C (lit.)
• mp: −107 °C (lit.)
• 密度: 0.692 g/mL at 25 °C (lit.)
• 微量陽イオン: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤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; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES記法: CC(C)CC(C)(C)C
• InChI: 1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
• InChI Key: NHTMVDHEPJAVLT-UHFFFAOYSA-N

詳細

詳細

2,2,4-Trimethylpentane (TMP, isooctane) is a saturated, branched hydrocarbon. It has been reported to be nephrotoxic to male rats. Density and viscosity of TMP at various temperatures (198K - 348K) and pressures (100MPa) has been evaluated. It has been identified as nephrotoxicity inducing component in unleaded gasoline.

アプリケーション

2,2,4-Trimethylpentane (TMP, isooctane) may be used to evaluate various physical properties (densities, viscosities, refractive indexes and surface tensions) of the binary mixtures of TMP and cyclohexane.

その他情報

Pertains only in Germany: unversteuert

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225,H304,H315,H336,H410
• 注意書き: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 10.4 °F - closed cup
• 引火点(℃): -12.00 °C - closed cup