155756

2,2,6,6-Tetramethyl-3,5-heptanedione

98%

• 동의어(들): Dipivaloylmethane
• Linear Formula: (CH₃)₃CCOCH₂COC(CH₃)₃
• CAS Number: 1118-71-4
• Molecular Weight: 184.28
• Beilstein: 1447269
• EC Number: 214-268-3
• MDL number: MFCD00008848
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24849563
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 98%
• 형태: liquid
• refractive index: n20/D 1.459 (lit.)
• bp: 72-73 °C/6 mmHg (lit.)
• density: 0.883 g/mL at 25 °C (lit.)
• 작용기: ketone
• SMILES string: CC(C)(C)C(=O)CC(=O)C(C)(C)C
• InChI: 1S/C11H20O2/c1-10(2,3)8(12)7-9(13)11(4,5)6/h7H2,1-6H3
• InChI key: YRAJNWYBUCUFBD-UHFFFAOYSA-N

설명

일반 설명

2,2,6,6-Tetramethyl-3,5-heptanedione is a bidentate ligand used in the synthesis of stable complexes with lanthanide ions.

2,2,6,6-Tetramethyl-3,5-heptanedioneis a stable, anhydrous reagent. It undergoes O-additions and C-additions. In various reactions, it acts as an air-stable ligand for metal catalysts. Furthermore, it serves as a substrate for heterocycles.

애플리케이션

2,2,6,6-tetramethyl-3,5-heptanedione was used in the synthesis of α-aryl-β-diketones and dicyanamidobenzene-bridge diruthenium complex.

2,2,6,6-Tetramethyl-3,5-heptanedione used as a ancillary ligand in the synthesis of orange-emitting iridium(III) complex.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 152.6 °F - closed cup
• Flash Point (°C): 67 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter