143774

2-戊烯，顺反异构体混合物

99%

• 别名: β-Amylene, β-n-Amylene, 1-Methyl-2-ethylethylene, 3-Pentene, sym-Methylethylethylene
• 线性分子式: CH₃CH₂CH=CHCH₃
• CAS号: 109-68-2
• 分子量: 70.13
• Beilstein: 969151
• EC號碼: 203-695-0
• MDL號碼: MFCD00009384
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24848610
• NACRES: NA.22

属性

• 蒸汽壓力: 8.06 psi ( 20 °C)
• 化驗: 99%
• 形狀: liquid
• 折射率: n20/D 1.38 (lit.)
• bp: 37 °C (lit.)
• 密度: 0.65 g/mL at 25 °C (lit.)
• 儲存溫度: 2-8°C
• SMILES 字串: CCC=CC
• InChI: 1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
• InChI 密鑰: QMMOXUPEWRXHJS-HWKANZROSA-N

说明

一般說明

2-Pentene undergoes addition reaction with phenoxathiin cation radical in acetonitrile solution to form bis(10-phenoxathiiniumyl)alkane adducts.

應用

2-Pentene (mixture of cis and trans) was used in the synthesis of polycyclopentene by ring-opening metathesis polymerization.

安全信息

• 象形圖: GHS02,GHS08
• 訊號詞: Danger
• 危險聲明: H225,H304
• 防範說明: P210 - P301 + P310 + P331
• 危險分類: Asp. Tox. 1 - Flam. Liq. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: -49.0 °F - closed cup
• 閃點（°C）: -45 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves