2-Chlor-6-trichlormethylpyridin
Bezeichnung:2-Chlor-6-trichlormethylpyridin
CAS-Nr1929-82-4
Englisch Name:Nitrapyrin
CBNumberCB3182396
SummenformelC6H3Cl4N
Molgewicht230.91
MOL-Datei1929-82-4.mol
Synonyma
Nitrapyrin
2-Chlor-6-trichlormethylpyridin
alpha,alpha,alpha,6-Tetrachlor-2-picolin
2-Chlor-6-trichlormethylpyridin physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 62-63°C |
| Siedepunkt | 136-138°C |
| Dichte | 1.8732 (rough estimate) |
| Dampfdruck | 2.8 x 10-3 mmHg at 20 °C (quoted, Verschueren, 1983) |
| Brechungsindex | 1.6000 (estimate) |
| Flammpunkt | 100 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | Soluble in 10 mg/ml ethanol. |
| Aggregatzustand | Powder |
| pka | -3.75±0.10(Predicted) |
| Wichte | 1.579 (25℃) |
| Farbe | White |
| Wasserlöslichkeit | Insoluble. <0.01 g/100 mL at 18 ºC |
| Merck | 14,6574 |
| BRN | 1618997 |
| Henry's Law Constant | 2.13 x 10-3 atm?m3/mol (approximate - calculated from water solubility and vapor pressure) |
| Expositionsgrenzwerte | NIOSH REL: 10 mg/m3, STEL 20 mg/m3 (total), 5 mg/m3 (respirable fraction); OSHA PEL: 15 mg/m3 (total), 5 mg/m3 (respirable fraction); ACGIH TLV: TWA 10 mg/m3. |
| InChIKey | DCUJJWWUNKIJPH-UHFFFAOYSA-N |
| Kennzeichnung gefährlicher | Xn;N,Xi,N,Xn |
| R-Sätze: | 22-51/53-36/37/38 |
| S-Sätze: | 24-61-37/39-26 |
| RIDADR | UN 2811 |
| OEB | B |
| OEL | TWA: 10 mg/m3 (total), STEL: 20 mg/m3 (total) |
| WGK Germany | 2 |
| RTECS-Nr. | US7525000 |
| TSCA | Yes |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29333990 |
| Toxizität | LC50 for channel catfish 5.8 mg/L (Worthing and Hance, 1991); acute oral LD50 for rats 1,230 mg/kg (Verschueren, 1983), 940 mg/kg (RTECS, 1985). |
