336521

4,4-二甲基-2-环戊烯-1-酮

99%

• 线性分子式: (CH₃)₂C₅H₄(=O)
• CAS号: 22748-16-9
• 分子量: 110.15
• MDL號碼: MFCD00075081
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24860390
• NACRES: NA.22
• 形狀: liquid
• 化驗: 99%

属性

• 品質等級: 100
• 化驗: 99%
• 形狀: liquid
• 折射率: n20/D 1.457 (lit.)
• bp: 158 °C (lit.)
• 密度: 0.903 g/mL at 25 °C (lit.)
• 官能基: ketone
• SMILES 字串: CC1(C)CC(=O)C=C1
• InChI: 1S/C7H10O/c1-7(2)4-3-6(8)5-7/h3-4H,5H2,1-2H3
• InChI 密鑰: YVFVCSCZJJGBAK-UHFFFAOYSA-N

说明

一般說明

4,4-Dimethyl-2-cyclopenten-1-one is an α,β-unsaturated carbonyl compound and was reported to exhibit the higher tumor-specific cytotoxicity against oral human normal and tumor cells. 4,4-Dimethyl-2-cyclopenten-1-one was identified as one of the constituents in the essential oil of Tagetes minuta L by GC-MS.

安全信息

• 象形圖: GHS02
• 訊號詞: Warning
• 危險聲明: H226
• 危險分類: Flam. Liq. 3
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 114.8 °F - closed cup
• 閃點（°C）: 46 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter