M87509

3-ブテン-2-オン

contains 0.3-1.0% hydroquinone as stabilizer, technical grade, 90%

• 別名: ビニルメチルケトン, メチルビニルケトン
• 化学式: CH₂=CHCOCH₃
• CAS番号: 78-94-4
• 分子量: 70.09
• Beilstein: 506021
• MDL番号: MFCD00008777
• UNSPSCコード: 12352100
• PubChem Substance ID: 24897283
• NACRES: NA.22

特性

• グレード: technical grade
• 品質水準: 200
• 蒸気密度: 1.3 (vs air)
• 蒸気圧: 310 mmHg ( 55 °C); 71 mmHg ( 20 °C)
• アッセイ: 90%
• 形状: liquid
• 含みます: 0.3-1.0% hydroquinone as stabilizer
• expl. lim.: 15.64 %
• 不純物: <7% water
• 屈折率: n20/D 1.411 (lit.)
• bp: 81 °C (lit.)
• 溶解性: H₂O: soluble
• 密度: 0.864 g/mL at 25 °C (lit.)
• 保管温度: 2-8°C
• SMILES記法: CC(=O)C=C
• InChI: 1S/C4H6O/c1-3-4(2)5/h3H,1H2,2H3
• InChI Key: FUSUHKVFWTUUBE-UHFFFAOYSA-N

詳細

アプリケーション

3-Buten-2-one can undergo conjugate addition with methanol over the solid base catalysts to afford 4-methoxy-butan-2-one. It can also undergo coupling reaction with alkyltins and alkynes in the presence of a nickel complex to form stereo-defined conjugated enynes.

安全性情報

• ピクトグラム: GHS02,GHS06,GHS05,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225,H300 + H310 + H330,H314,H317,H410
• 注意書き: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Skin Sens. 1
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 19.4 °F - closed cup
• 引火点(℃): -7 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter