533092

4,4-二氟-1-苯基-1,3-丁二酮

97%

• 线性分子式: C₆H₅COCH₂COCHF₂
• CAS号: 62679-61-2
• 分子量: 198.17
• MDL號碼: MFCD02181201
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24877939
• NACRES: NA.22

属性

• 化驗: 97%
• 形狀: solid
• mp: 47-51 °C (lit.)
• SMILES 字串: FC(F)C(=O)CC(=O)c1ccccc1
• InChI: 1S/C10H8F2O2/c11-10(12)9(14)6-8(13)7-4-2-1-3-5-7/h1-5,10H,6H2
• InChI 密鑰: JTIPWONXTZMDOK-UHFFFAOYSA-N

说明

一般說明

4,4-Difluoro-1-phenyl-1,3-butanedione (DFPB) is a fluorinated β-diketone ligand that can be prepared by reacting acetophenone with methyl-difluoroacetate.

應用

4,4-Difluoro-1-phenyl-1,3-butanedione (DPBD) may be used as a ligand to form the following metal complexes:

• Eu(DPBD)3·H2O
• Eu(DPBD)3·biq (biq= 2,2-biquinoline)
• Eu(DPBD)3·phen (phen= 1,10-phenanthroline)
• Eu(DPBD)3·neo (neo= neocuproine)
• Eu(DPBD)3·bipy (bipy= 2,2-bipyridyl)
• Gd(DPBD)3·(H2O)2

安全信息

• 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)