48877

2-ブタノン

certified reference material, 2000 μg/mL in methanol: water (9:1)

• 別名: MEK, エチルメチルケトン, メチルエチルケトン
• 化学式: C₂H₅COCH₃
• CAS番号: 78-93-3
• 分子量: 72.11
• Beilstein: 741880
• MDL番号: MFCD00011648
• UNSPSCコード: 12000000
• PubChem Substance ID: 24872423

特性

• グレード: certified reference material; TraceCERT^®
• 蒸気密度: 2.49 (vs air)
• 蒸気圧: 71 mmHg ( 20 °C)
• 製品種目: TraceCERT^®
• CofA: current certificate can be downloaded
• 自己発火温度: 960 °F
• 特徴: standard type calibration
• expl. lim.: 10.1 %
• 包装: ampule of 1 mL
• 濃度: 2000 μg/mL in methanol: water (9:1)
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 屈折率: n20/D 1.379 (lit.)
• bp: 80 °C (lit.)
• mp: −87 °C (lit.)
• 密度: 0.805 g/mL at 25 °C (lit.)
• アプリケーション: environmental
• フォーマット: single component solution
• 保管温度: 2-30°C
• SMILES記法: CC(CC)=O
• InChI: 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
• InChI Key: ZWEHNKRNPOVVGH-UHFFFAOYSA-N

詳細

詳細

2-Butanone can play the role of an oxidant in the oppenauer oxidation of primary alcohol like 4-methoxybenzyl alcohol to the corresponding aldehyde, p-anisaldehyde.

アプリケーション

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

その他情報

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

法的情報

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H225,H301 + H311 + H331,H370
• 注意書き: P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• ターゲットの組織: Eyes
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 49.5 °F - closed cup
• 引火点(℃): 9.7 °C - closed cup