2-Pyridylamin
Bezeichnung:2-Pyridylamin
CAS-Nr504-29-0
Englisch Name:2-Aminopyridine
CBNumberCB8152736
SummenformelC5H6N2
Molgewicht94.11
MOL-Datei504-29-0.mol
Synonyma
2-Pyridylamin
o-Aminopyridin
alpha-Pyridylamin
2-Pyridylamin physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 59 °C |
| Siedepunkt | 204-210 °C(lit.) |
| chüttdichte | 600kg/m3 |
| Dichte | 1.0308 (estimate) |
| Dampfdruck | 5 hPa (125 °C) |
| Brechungsindex | 1.5560 (estimate) |
| Flammpunkt | 198 °F |
| storage temp. | Store below +30°C. |
| Löslichkeit | 890g/l |
| pka | 6.82(at 20℃) |
| Aggregatzustand | Crystalline Powder, Crystals or Flakes |
| Farbe | Cream to light yellow-beige |
| Geruch (Odor) | Characteristic odour |
| Wasserlöslichkeit | Slightly soluble. 1-5 g/100 mL at 19 ºC |
| Sensitive | Hygroscopic |
| Merck | 14,473 |
| BRN | 105785 |
| Henry's Law Constant | 3.9×103 mol/(m3Pa) at 25℃, HSDB (2015) |
| Kennzeichnung gefährlicher | T,Xi |
| R-Sätze: | 21-25-36/37/38-23/24/25 |
| S-Sätze: | 26-36/37/39-45-38-28B |
| OEB | B |
| OEL | TWA: 0.5 ppm (2 mg/m3) |
| RIDADR | UN 2671 (AMINOPYRIDINES (o-, m-, p,)) |
| WGK Germany | 3 |
| RTECS-Nr. | US1575000 |
| F | 8-21 |
| Selbstentzündungstemperatur | >630 °C |
| Hazard Note | Toxic/Irritant |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29333999 |
| Speicherklasse | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Oral Aquatic Chronic 3 Eye Dam. 1 Skin Corr. 1A |
| Giftige Stoffe Daten | 504-29-0(Hazardous Substances Data) |
| Toxizität | LD50 orally in Rabbit: 200 mg/kg |
| IDLA | 5 ppm |

