147389

三乙酰甲烷

97%

• 别名: 3-(1-羟基亚乙基)-2,4-戊二酮
• 线性分子式: CH₃COC[=C(CH₃)OH]COCH₃
• CAS号: 815-68-9
• 分子量: 142.15
• EC號碼: 212-422-4
• MDL號碼: MFCD00004516
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24848549
• NACRES: NA.22
• 形狀: liquid
• 化驗: 97%

属性

• 品質等級: 100
• 化驗: 97%
• 形狀: liquid
• 折射率: n20/D 1.487 (lit.)
• bp: 203.5 °C (lit.)
• 密度: 1.066 g/mL at 25 °C (lit.)
• 官能基: ketone
• SMILES 字串: C\C(O)=C(\C(C)=O)C(C)=O
• InChI: 1S/C7H10O3/c1-4(8)7(5(2)9)6(3)10/h8H,1-3H3
• InChI 密鑰: IZKUHUPRYVVSHM-UHFFFAOYSA-N

说明

一般說明

Triacetylmethane on condensation with 2,6-diisopropylaniline in toluene in the presence of p-toluenesulfonic acid yields 3-[1-(2,6-diisopropylphenylamino)ethylidene]pentane-2,4-dione.

應用

Triacetylmethane was used in the synthesis of novel metal complexes bis(3-acetyl-2,4-pentanedionato-O₂,O₃)palladium(II) and bis(3-acetyl-2,4-pentanedionato-O₂,O₃)magnesium(II).

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H319
• 防範說明: P305 + P351 + P338
• 危險分類: Eye Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 190.4 °F - closed cup
• 閃點（°C）: 88 °C - closed cup