339393

4-メチル-4-ペンテン酸エチル

95%

• 化学式: H₂C=C(CH₃)CH₂CH₂CO₂C₂H₅
• CAS番号: 4911-54-0
• 分子量: 142.20
• MDL番号: MFCD00075160
• UNSPSCコード: 12352100
• PubChem Substance ID: 24860640
• NACRES: NA.22

特性

• アッセイ: 95%
• フォーム: liquid
• 屈折率: n20/D 1.425 (lit.)
• bp: 85 °C/20 mmHg (lit.)
• 密度: 0.891 g/mL at 25 °C (lit.)
• 官能基: ester
• SMILES記法: CCOC(=O)CCC(C)=C
• InChI: 1S/C8H14O2/c1-4-10-8(9)6-5-7(2)3/h2,4-6H2,1,3H3
• InChI Key: RRTBSPBUHUUTHR-UHFFFAOYSA-N

詳細

詳細

Ethyl 4-methyl-4-pentenoate is an olefin ester.[1] It undergoes iron carbonyl-promoted isomerization to α,β-unsaturated esters.[1] Reaction of ethyl 4-methyl-4-pentenoate with CH₃OBOCH₃⁺ was examined in a small Fourier-transform ion cyclotron resonance mass spectrometer equipped with a permanent magnet.[2]

安全性情報

• ピクトグラム: GHS02
• シグナルワード: Warning
• 危険有害性情報: H226
• 危険有害性の分類: Flam. Liq. 3
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 136.4 °F - closed cup
• 引火点(℃): 58 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)