261920

1,2-Bis(dichlorophosphino)ethane

97%

• 동의어(들): 1,2-Ethanediylbis[phosphonous dichloride], Ethylenebis(dichlorophosphine), P,P′-(1,2-Ethanediyl)bis(dichlorophosphane)
• Linear Formula: Cl₂PCH₂CH₂PCl₂
• CAS Number: 28240-69-9
• Molecular Weight: 231.81
• MDL number: MFCD00009609
• UNSPSC 코드: 12352101
• PubChem Substance ID: 24855843
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 97%
• 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 1.588 (lit.)
• bp: 70 °C/1 mmHg (lit.)
• density: 1.536 g/mL at 25 °C (lit.)
• 작용기: phosphine
• SMILES string: ClP(Cl)CCP(Cl)Cl
• InChI: 1S/C2H4Cl4P2/c3-7(4)1-2-8(5)6/h1-2H2
• InChI key: SBWAJHLQMFBNIN-UHFFFAOYSA-N

설명

일반 설명

1,2-Bis(dichlorophosphino)ethane is an organophosphorus compound commonly used as a precursor to synthesize ethylene-bridged bis(phosphane)s ligands by reacting with an organometallic reagent.

애플리케이션

1,2-Bis(dichlorophosphino)ethane can be used as a precursor to synthesize ethylenebis(phosphonic dichloride).

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter