341258

4,4-二甲基-1,3-环己二酮

98%

• 線性公式: (CH₃)₂C₆H₆(=O)₂
• CAS號碼: 562-46-9
• 分子量：: 140.18
• MDL號碼: MFCD00075224
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24860917
• NACRES: NA.22

屬性

• 品質等級: 100
• 化驗: 98%
• bp: 130 °C/7 mmHg (lit.)
• mp: 103-105 °C (lit.)
• 官能基: ketone
• SMILES 字串: CC1(C)CCC(=O)CC1=O
• InChI: 1S/C8H12O2/c1-8(2)4-3-6(9)5-7(8)10/h3-5H2,1-2H3
• InChI 密鑰: PLGPBTCNKJQJHQ-UHFFFAOYSA-N

描述

一般說明

Standard molar enthalpy of formation of 4,4-dimethyl-1,3-cyclohexanedione in the gaseous state at 298.15K has been determined.

應用

4,4-Dimethyl-1,3-cyclohexanedione was employed in the synthesis of series of 4-aryl-6,6-dimethyl-1,2,3,4,5,6,7,8- octahydroquinazoline-2,5-diones via Biginelli reaction.

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)