376949

Phosphorus(V) oxybromide

>95%

• 동의어(들): Phosphorus oxide bromide, Phosphoryl bromide
• Linear Formula: POBr₃
• CAS Number: 7789-59-5
• Molecular Weight: 286.69
• EC Number: 232-177-7
• MDL number: MFCD00036298
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24863480
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: >95%
• 양식: solid
• bp: 192 °C (lit.)
• mp: 56 °C (lit.)
• density: 2.82 g/mL at 25 °C (lit.)
• 작용기: phosphine oxide
• 저장 온도: 2-8°C
• SMILES string: BrP(Br)(Br)=O
• InChI: 1S/Br3OP/c1-5(2,3)4
• InChI key: UXCDUFKZSUBXGM-UHFFFAOYSA-N

설명

일반 설명

Reaction of phosphorus pentabromide with phosphorus pentoxide at elevated temperatures affords phosphorus(V) oxybromide. Its Raman spectrum has been studied and the molecule has been reported to exhibit point group symmetry C_3v. Phosphorus(V) oxybromide (Phosphorus oxide bromide) participates in the preparation of 1:1 addition ionic compound having melting point at 154·0°C, via reaction with gallium tribromide. This ionic compound contains non-metal cation POBr₂⁺.

애플리케이션

Phosphorus(V) oxybromide may be used as brominating reagent in the synthesis of 2,4,6-tribromopyrimidine. It may be used in the preparation of bromoheterocyclic compounds.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• 보충제 위험성: EUH014
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges