D71984

P,P-Dichlorophenylphosphine

97%

• 동의어(들): Phenyldichlorophosphine, Phenylphosphine dichloride, PhPCl₂, Phenylphosphonous dichloride
• Linear Formula: C₆H₅PCl₂
• CAS Number: 644-97-3
• Molecular Weight: 178.98
• Beilstein: 508189
• EC Number: 211-425-8
• MDL number: MFCD00000528
• UNSPSC 코드: 12352002
• PubChem Substance ID: 24894089
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 97%
• 형태: 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 1.597 (lit.)
• bp: 222 °C/759 mmHg (lit.)
• mp: −51 °C (lit.)
• density: 1.319 g/mL at 25 °C (lit.)
• 작용기: phosphine
• SMILES string: ClP(Cl)c1ccccc1
• InChI: 1S/C6H5Cl2P/c7-9(8)6-4-2-1-3-5-6/h1-5H
• InChI key: IMDXZWRLUZPMDH-UHFFFAOYSA-N

설명

일반 설명

P,P-Dichlorophenylphosphine (DCPP) is a key compound in organic synthesis. It is widely used to prepare flame retardants, nylon stabilizers, plasticizers, and organophosphorus compounds. It can be prepared by the Friedel-Craft reaction between phosphorus trichloride and benzene in the presence of anhydrous aluminum chloride as a catalyst.

애플리케이션

P,P-Dichlorophenylphosphine is used as a reactant to synthesize racemic [1]ferrocenophanes (mixture of cis and trans isomers)

안전성 정보

• 픽토그램: GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H301,H314,H335
• 예방조치 성명서: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Skin Corr. 1B - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH014
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter