34862-M

2,2,4-トリメチルペンタン

suitable for HPLC, ≥99%

• 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: 12190000
• PubChem Substance ID: 329755071
• NACRES: NA.21
• アッセイ: ≥99%
• テクニック: HPLC: suitable
• bp: 98-99 °C (lit.)
• 蒸気圧: 41 mmHg ( 21 °C)

特性

• 蒸気密度: 3.9 (vs air)
• 蒸気圧: 41 mmHg ( 21 °C)
• アッセイ: ≥99%
• フォーム: liquid
• 自己発火温度: 745 °F
• expl. lim.: 6 %
• テクニック: HPLC: suitable
• 不純物: ≤0.0005% non-volatile matter; ≤0.001% free acid (as CH₃COOH); ≤0.01% water (Karl Fischer)
• 透過率: 210 nm, ≥20%; 235 nm, ≥80%; 270 nm, ≥98%
• 屈折率: n20/D 1.391 (lit.)
• bp: 98-99 °C (lit.)
• mp: −107 °C (lit.)
• 密度: 0.692 g/mL at 25 °C (lit.)
• 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 indentified as nephrotoxicity inducing component in unleaded gasoline.

アプリケーション

2,2,4-Trimethylpentane (TMP, Isooctane) has been used for the isolation of mercury species during the HPLC cold vapor atomic fluorescence spectrometric (HPLC-CVAFS) quantification of MeHg in various biological samples. It may be used to evaluate various physical properties (densities, viscosities, refractive indexes and surface tensions) of the binary mixtures of TMP and cyclohexane.

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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