Pentafluorpyridin
Pentafluoropyridine
Grundinformationen
- CAS
700-16-3- Standard-SMILES
Fc1nc(F)c(F)c(F)c1F- InChIKey
XTGOWLIKIQLYRG-UHFFFAOYSA-N- Summenformel
- C5F5N
- Durchschnittliche Molmasse
- 169,05 g/mol
- Monoisotopische Masse
- 168,99508981
Überblick
structure in first source
Namen und Bezeichner
- Bevorzugter Name
- Pentafluoropyridine
- IUPAC
- 2,3,4,5,6-pentafluoropyridine
- Lokaler Name
- Pentafluorpyridin
- Englischer Name
- Pentafluoropyridine
- Summenformel
- C5F5N
- Molmasse
- 169.05
Namen und Synonyme
Pentafluoropyridine700-16-3Perfluoropyridine2,3,4,5,6-PentafluoropyridineDTXSID70220258RefChem:171373DTXCID70142749211-839-9Pyridine, pentafluoro-2,3,4,5,6-PerfluoropyridineMFCD000062254-methoxybenzoic acid 2-ethylbutyl ester
Weitere Namen anzeigen
Pentafluoropyridine>Pentafluoropyridine 99%5-Chloro-2-caynopyridinePENTAFLUOROPYRIDINE, 99+%Pentafluoropyridine, 99+% 5GRPyridine, 2,3,4,5,6-pentafluoro-
C5F5NEINECS 211-839-9Pentafluoropyridine, >=99%SCHEMBL1886942,3,4,5,6-pentafluoro-pyridineSBB088228AKOS005063396CS-W017731
Datenbank-Bezeichner
- CAS
700-16-3- PubChem CID
- 69690
- DTXSID
DTXSID70220258- EC Number
- 211-839-9
- Nikkaji
- J89B
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 12,9 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 129
Experimentelle und physikochemische Eigenschaften
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
Physikochemische Eigenschaften
- Schmelzpunkt
- -42 · -42
- Siedepunkt
- 83 °C · 83 °C
- Dichte
- 1.62 · 1.62
- Brechungsindex
- 1.39 · 1.39
- Flammpunkt
- 25 °C · 25 °C
- storage temp.
- 2 · Inert atmosphere,2-8°C
- Aggregatzustand
- clear liquid
- pka
- -12.08 · -12.08±0.28(Predicted)
- Farbe
- Colorless to Almost colorless
- Wichte
- 1.62 · 1.62
- Wasserlöslichkeit
- Not miscible or difficult to mix in water.
- BRN
- 1427064 · 1427064
- InChI
- 1S/C5F5N/c6-1-2(7)4(9)11-5(10)3(1)8
- InChIKey
- XTGOWLIKIQLYRG-UHFFFAOYSA-N
- SMILES
- Fc1nc(F)c(F)c(F)c1F
- CAS Datenbank
- 700 · 700-16-3(CAS DataBase Reference)
- NIST chemische Informationen
- Pyridine, pentafluoro-(700-16-3)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H226 (98.1%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 52 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesFlam. Liq. 3 (98.1%)
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN 1993 3/PG 3
- hs_code
- 2933399090
- risk_code
- 10-20/21/22-36/37/38
- hazard_code
- Xn,F,Xi
- hazard_note
- Flammable/Irritant
- safety_code
- 26-28-24/25-16
- hazard_class
- 3
- packing_group
- III
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralFlam. Liq. 3
Chemie und Industrie
Anwendungen
VerwendenPentafluoropyridine 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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