158798

Pentafluoropyridine

≥99%

• Synonim(y): 2,3,4,5,6-Pentafluoropyridine, Perfluoropyridine
• Wzór empiryczny (zapis Hilla): C₅F₅N
• Numer CAS: 700-16-3
• Masa cząsteczkowa: 169.05
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24849774
• EC Number: 211-839-9
• Beilstein/REAXYS Number: 1427064
• MDL number: MFCD00006225
• Assay: ≥99%
• Form: liquid

Właściwości

• Quality Segment: 100
• assay: ≥99%
• form: liquid
• refractive index: n20/D 1.386 (lit.)
• density: 1.54 g/mL at 25 °C (lit.)
• functional group: fluoro
• SMILES string: Fc1nc(F)c(F)c(F)c1F
• InChI: 1S/C5F5N/c6-1-2(7)4(9)11-5(10)3(1)8
• InChI key: XTGOWLIKIQLYRG-UHFFFAOYSA-N

Opis

General description

The reactions of pentafluoropyridine with cobalt(0) complex, Co(PMe₃)₄ was investigated.

Pentafluoropyridine is a fluorinated building block for the synthesis of polysubstituted pyridine derivatives.

Application

Pentafluoropyridine was used in the preparation of η²-C,C coordinated pentafluoropyridine complex. It was also used in the preparation of polyfluorinated coupling products via Pd(0)-catalyzed cross-coupling reaction with diarylzinc compounds. It was also used as derivatizing reagent in the sensitive GC-MS method for determination of the four endocrine disrupting chemicals.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Słowo ostrzegawcze: Warning
• Kody zagrożeń: H226,H302 + H312 + H332
• Ostrzeżenia: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
• Klasa składowania: 3 - Flammable liquids
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): 77.0 °F - closed cup
• Temperatura zapłonu (°C): 25 °C - closed cup
• PPE (środki ochrony indywidualnej): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter