402702

2,2,2,3′-四氟苯乙酮

99%

• 别名: α,α,α,3-四氟苯乙酮
• 线性分子式: FC₆H₄COCF₃
• CAS号: 708-64-5
• 分子量: 192.11
• Beilstein: 1872788
• EC號碼: 211-903-6
• MDL號碼: MFCD00039236
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24865110
• NACRES: NA.22

属性

• 化驗: 99%
• 形狀: liquid
• 折射率: n20/D 1.444 (lit.)
• bp: 79 °C/50 mmHg (lit.)
• 密度: 1.372 g/mL at 25 °C (lit.)
• SMILES 字串: Fc1cccc(c1)C(=O)C(F)(F)F
• InChI: 1S/C8H4F4O/c9-6-3-1-2-5(4-6)7(13)8(10,11)12/h1-4H
• InChI 密鑰: NQSPTMFCJGKOQJ-UHFFFAOYSA-N

说明

一般說明

2,2,2,3′-Tetrafluoroacetophenone (m-fluorotrifluoroacetophenone, α,α,α,3-Tetrafluoroacetophenone) is a fluorine substituted aryl alkyl ketone. Electron transfer quenching of m-fluorotrifluoroacetophenone has been studied.

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H315,H319,H335
• 防範說明: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 62.6 °F - closed cup
• 閃點（°C）: 17 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter