Grundinformationen
- Standard-SMILES
Fc1cc(Cl)cnc1F- InChIKey
PERMDYZFNQIKBL-UHFFFAOYSA-N- Summenformel
- C5H2ClF2N
- Durchschnittliche Molmasse
- 149,52 g/mol
- Monoisotopische Masse
- 148,98438318
Namen und Bezeichner
- Bevorzugter Name
- 5-Chloro-2,3-difluoropyridine
- IUPAC
- 5-chloro-2,3-difluoropyridine
- Englischer Name
- 5-Chloro-2,3-difluoropyridine
- Summenformel
- C5H2ClF2N
- Molmasse
- 149.53
Namen und Synonyme
5-Chloro-2,3-difluoropyridine89402-43-72,3-Difluoro-5-chloropyridineNTR2GM7GHFEC 410-090-7DTXSID001008801Pyridine, 5-chloro-2,3-difluoro-RefChem:102285DTXCID001435632410-090-7618-273-5MFCD04039314
Weitere Namen anzeigen
2,3-Difulor-5-Chloropyridine2,3-Difluoro-5-Chloro2,3-DIFLUORO-5-CHLOROPYRIDIN2,3-fluoro-5-chloro pyridine2,3-Difuoro-5-chloropyridine5-Chloro-2,3 difluro pyridine5-Chloro-2,3-Difluoropyridine96%5-Chloro-2,3-difluoropyridine98%
5-chloro-2,3-difluoro-pyridine589402-43-73-chloro-5,6-difluoropyridine2,3-Difluoro-5-chloropyridine; 3-Chloro-5,6-difluoropyridine;2,3-DIFLUORO-5-CHLORO PYRIDINEUNII-NTR2GM7GHFSCHEMBL47044SCHEMBL29374623
Datenbank-Bezeichner
- CAS
89402-43-7- PubChem CID
- 2783248
- DTXSID
DTXSID001008801- UNII
- NTR2GM7GHF
- EC Number
- 410-090-7、618-273-5
- Nikkaji
- J1.632.597J
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 12,9 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 101
Experimentelle und physikochemische Eigenschaften
PFASPFAS -> Suspected persistent, mobile, toxic (PMT) PFAS or PFAS-like compounds
Physikochemische Eigenschaften
- Schmelzpunkt
- 47 · 47-49 C
- Siedepunkt
- 135 °C · 135°C
- Dichte
- 1.442 g/mL · 1.442 g/mL at 25 °C
- Brechungsindex
- 1.4738 · 1.4738
- Flammpunkt
- 135 °C · 135°C
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
- pka
- -5.14 · -5.14±0.20(Predicted)
- Aggregatzustand
- Oil
- Farbe
- Clear Colourless
- BRN
- 4177319 · 4177319
- InChI
- InChI=1S/C5H2ClF2N/c6-3-1-4(7)5(8)9-2-3/h1-2H
- InChIKey
- PERMDYZFNQIKBL-UHFFFAOYSA-N
- SMILES
- C1(F)=NC=C(Cl)C=C1F
- CAS Datenbank
- 89402 · 89402-43-7(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H226: Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P264, P270, P273, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P264, P270, P273, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Regulatory InformationStatus: Cease Manufacture Update: 09-07-2010 https://echa.europa.eu/registration-dossier/-/registered-dossier/1618
Hazard Classes and Categories
Flam. Liq. 3 (100%)
Flam. Liq. 3 (100%)
Flammable liquid - category 3
Flam. Liq. 3
Sicherheitsdaten
- wgk
- 3
- ridadr
- 2810
- hs_code
- 2933399990
- risk_code
- 22-52/53-10-36/37/38-20/21/22
- hazard_code
- Xi,Xn
- hazard_note
- Harmful
- safety_code
- 23-36-61-26
- hazard_class
- 3
- packing_group
- III
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Acute Tox. 4 OralAquatic Chronic 3Flam. Liq. 3
Chemie und Industrie
Anwendungen
Verwenden5-Chloro-2,3-difluoropyridine is a 2,3,5-trihalopyridine used in the preparation of the herbicides and pesticides such as chodinafop-propargyl.
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