542628

1,1,1-三氟-2-丁酮

95%

• 線性公式: CF₃COC₂H₅
• CAS號碼: 381-88-4
• 分子量：: 126.08
• MDL號碼: MFCD00190641
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24878618
• NACRES: NA.22

屬性

• 品質等級: 100
• 化驗: 95%
• 折射率: n20/D 1.322 (lit.)
• bp: 50-51 °C (lit.)
• 密度: 0.929 g/mL at 25 °C (lit.)
• 官能基: fluoro; ketone
• SMILES 字串: CCC(=O)C(F)(F)F
• InChI: 1S/C4H5F3O/c1-2-3(8)4(5,6)7/h2H2,1H3
• InChI 密鑰: QBVHMPFSDVNFAY-UHFFFAOYSA-N

描述

應用

1,1,1-Trifluoro-2-butanone may be used in the synthesis of 5α,6β-dibromo-25-hydroxycholestan-3β-yl acetate. It may also be used for the in situ generation of ethyl(trifluoromethyl)dioxirane (ETDO).

安全資訊

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H225
• 防範說明: P210
• 危險分類: 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）: -0.0 °F - closed cup
• 閃點（°C）: -17.8 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves