2-Chlor-4-fluorbenzoesure
Bezeichnung:2-Chlor-4-fluorbenzoesure
CAS-Nr2252-51-9
Englisch Name:2-Chloro-4-fluorobenzoic acid
CBNumberCB3413667
SummenformelC7H4ClFO2
Molgewicht174.56
MOL-Datei2252-51-9.mol
Synonyma
2-Chlor-4-fluorbenzoesure
2-Chlor-4-fluorbenzoesure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 181-183 °C (lit.) |
| Siedepunkt | 271.9±20.0 °C(Predicted) |
| Dichte | 1.4016 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| Löslichkeit | 95% ethanol: soluble50mg/mL, clear to very slightly hazy, colorless to very faintly yellow |
| Aggregatzustand | Powder or Flakes |
| pka | 2.90±0.25(Predicted) |
| Farbe | White |
| BRN | 1946215 |
| InChI | InChI=1S/C7H4ClFO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,(H,10,11) |
| InChIKey | GRPWQLDSGNZEQE-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C1=CC=C(F)C=C1Cl |
| CAS Datenbank | 2252-51-9(CAS DataBase Reference) |
| NIST chemische Informationen | 2-Chloro-4-fluorobenzoic acid(2252-51-9) |
| EPA chemische Informationen | Benzoic acid, 2-chloro-4-fluoro- (2252-51-9) |
| Kennzeichnung gefährlicher | Xn,Xi |
| R-Sätze: | 22-37/38-41-36/37/38 |
| S-Sätze: | 26-36/37/39-37/39-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | IRRITANT |
| HS Code | 29163990 |
| Speicherklasse | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |

