214027

1,2,3,4,5-Pentamethylcyclopentadiene

95%

• 동의어(들): 1,2,3,4,5-Pentamethyl-1,3-cyclopentadiene
• 실험식(Hill 표기법): C₁₀H₁₆
• CAS Number: 4045-44-7
• Molecular Weight: 136.23
• Beilstein: 1849832
• EC Number: 223-743-4
• MDL number: MFCD00001354
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24852821
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 95%
• refractive index: n20/D 1.474 (lit.)
• bp: 58 °C/13 mmHg (lit.)
• density: 0.87 g/mL at 25 °C (lit.)
• SMILES string: CC1C(C)=C(C)C(C)=C1C
• InChI: 1S/C10H16/c1-6-7(2)9(4)10(5)8(6)3/h6H,1-5H3
• InChI key: WQIQNKQYEUMPBM-UHFFFAOYSA-N

설명

일반 설명

Mechanism of the Diels-Alder reaction of paramagneticendohedral metallofullerene and 1,2,3,4,5-pentamethylcyclopentadiene has been studied. Three-step large-scale preparation of 1,2,3,4,5-pentamethylcyclopentadiene has been reported. Reaction of 1,2,3,4,5-pentamethylcyclopentadiene (HCp*) with actinide ions in gas phase has been investigated by laser ablation mass spectrometry. It undergoes radical cation catalyzed cycloaddition with electron rich allenes to form Diels-Alder product.

애플리케이션

1,2,3,4,5-pentamethylcyclopentadiene was used as:

• Growth modifier chemical, during metal organic chemical vapour deposition of iron from iron pentacarbonyl.
• Ligand in "one-pot" iridium-catalyzed transformation of alcohols to amides via the intermediacy of oximes.
• Raw material for the synthesis of [Cp*Rh(bpy)H₂O]²⁺ (Cp* = pentamethylcyclopentadienyl, bpy = 2,2′-bipyridyl), an electron mediator in the regeneration process of NADH.

안전성 정보

• 픽토그램: GHS02
• 신호어: Warning
• 유해 및 위험 성명서: H226
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 111.2 °F - closed cup
• Flash Point (°C): 44 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter