261939

1,2-Bis(dimethylphosphino)ethane

97%

• 동의어(들): DMPE, Dimethyl-2-(dimethylphosphino)ethylphosphine, Ethylenebis(dimethylphosphine)
• Linear Formula: (CH₃)₂PCH₂CH₂P(CH₃)₂
• CAS Number: 23936-60-9
• Molecular Weight: 150.14
• Beilstein: 1732994
• MDL number: MFCD00008511
• UNSPSC 코드: 12352001
• PubChem Substance ID: 24855844
• NACRES: NA.22

속성

• 분석: 97%
• 양식: liquid
• 반응 적합성: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• refractive index: n20/D 1.507 (lit.)
• bp: 180 °C (lit.)
• density: 0.9 g/mL at 25 °C (lit.)
• 작용기: phosphine
• SMILES string: CP(C)CCP(C)C
• InChI: 1S/C6H16P2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
• InChI key: ZKWQSBFSGZJNFP-UHFFFAOYSA-N

설명

일반 설명

1,2-Bis(dimethylphosphino)ethane (dmpe) is a polydentate phosphine ligand. Synthesis of 1,2-bis(dimethylphosphino)ethane has been reported.[1] It reacts with ZrCl₂ to afford ZrCl₄(dmpe)₂ complexes.[2]

애플리케이션

1,2-Bis(dimethylphosphino)ethane (dmpe) may be employed as ligand in the preparation of cis-arylmethyl(dmpe) nickel(II) complexes.[3]

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H319,H335
• 예방조치 성명서: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter