Methyl-4-chlor-4-oxobutyrat
Bezeichnung:Methyl-4-chlor-4-oxobutyrat
CAS-Nr1490-25-1
Englisch Name:Methyl 4-chloro-4-oxobutanoate
CBNumberCB7102491
SummenformelC5H7ClO3
Molgewicht150.56
MOL-Datei1490-25-1.mol
Synonyma
Methyl-4-chlor-4-oxobutyrat
Methyl-4-chlor-4-oxobutyrat physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 174-176 °C(Solv: N,N-dimethylformamide (68-12-2)) |
| Siedepunkt | 58-65 °C3 mm Hg(lit.) |
| Dichte | 1.230 g/mL at 20 °C |
| Brechungsindex | n |
| Flammpunkt | 165 °F |
| storage temp. | Inert atmosphere,2-8°C |
| Aggregatzustand | Liquid |
| Farbe | Colorless to pale yellow |
| Wichte | 1.223 |
| BRN | 970397 |
| InChI | InChI=1S/C5H7ClO3/c1-9-5(8)3-2-4(6)7/h2-3H2,1H3 |
| InChIKey | SRXOJMOGPYFZKC-UHFFFAOYSA-N |
| SMILES | C(OC)(=O)CCC(Cl)=O |
| CAS Datenbank | 1490-25-1(CAS DataBase Reference) |
| EPA chemische Informationen | Butanoic acid, 4-chloro-4-oxo-, methyl ester (1490-25-1) |
| Kennzeichnung gefährlicher | C |
| R-Sätze: | 34-37 |
| S-Sätze: | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| F | 10-13-21 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29183000 |
| Speicherklasse | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Skin Corr. 1B |
