251356

亚甲基环戊烷

97%

• 線性公式: C₅H₈(=CH₂)
• CAS號碼: 1528-30-9
• 分子量：: 82.14
• Beilstein: 1847501
• EC號碼: 216-203-4
• MDL號碼: MFCD00001421
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24855127

屬性

• 化驗: 97%
• 折射率: n20/D 1.435 (lit.)
• bp: 75-76 °C (lit.)
• 密度: 0.781 g/mL at 25 °C (lit.)
• 儲存溫度: 2-8°C
• SMILES 字串: C=C1CCCC1
• InChI: 1S/C6H10/c1-6-4-2-3-5-6/h1-5H2
• InChI 密鑰: NFJPEKRRHIYYES-UHFFFAOYSA-N

描述

一般說明

Hydration rate of methylenecyclopentane has been measured spectrophotometrically in aqueous perchloric acid. Trost′s palladium-mediated methylenecyclopentane annelation to the nitroalkene yields methylenecyclopentane derivative.

應用

Methylenecyclopentane has been used in total synthesis of (±)-cephalotaxin.

安全資訊

• 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）: -0.4 °F - closed cup
• 閃點（°C）: -18 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter