28220

クメン

analytical standard

• 別名: (1-メチルエチル)ベンゼン, 2-フェニルプロパン, NSC 8776, イソプロピルベンゼン
• 化学式: C₆H₅CH(CH₃)₂
• CAS番号: 98-82-8
• 分子量: 120.19
• Beilstein: 1236613
• EC Number: 202-704-5
• MDL番号: MFCD00008881
• UNSPSCコード: 41116107
• PubChem Substance ID: 329753092
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 蒸気密度: 4.1 (vs air)
• 蒸気圧: 8 mmHg ( 20 °C); 9.7 mmHg ( 37.7 °C)
• アッセイ: ≥99.5% (GC)
• 自己発火温度: 797 °F
• シェルフライフ: limited shelf life, expiry date on the label
• expl. lim.: 6.5 %
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 屈折率: n20/D 1.491 (lit.); n20/D 1.491
• bp: 152-154 °C (lit.)
• mp: −96 °C (lit.)
• 密度: 0.864 g/mL at 25 °C (lit.)
• アプリケーション: environmental
• フォーマット: neat
• 保管温度: 2-8°C
• SMILES記法: CC(C)c1ccccc1
• InChI: 1S/C9H12/c1-8(2)9-6-4-3-5-7-9/h3-8H,1-2H3
• InChI Key: RWGFKTVRMDUZSP-UHFFFAOYSA-N

詳細

詳細

Cumene is a colourless aromatic liquid which is mainly used as solvent in production of phenol, acetone and acetophenone. It is insoluble in water and is miscible with organic solvents. It forms peroxide on exposure to air for long and reacts exothermically with concentrated nitric or sulphuric acid.

アプリケーション

It has been used as reference standard in GC-MS analysis for the determination of cumene in lake water sample.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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: H226,H304,H335,H350,H411
• 注意書き: P202 - P210 - P233 - P273 - P301 + P310 - P331
• 危険有害性の分類: Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 1B - Flam. Liq. 3 - 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 3
• 引火点(°F): 87.8 °F - closed cup
• 引火点(℃): 31.0 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter