2-Aminopyridine Chemical Properties Mp 59 ° C Bp 204-210 ° C(lit. ) Fp 198 ° F Storage temp. Refrigerator, Under Inert Atmosphere Water Solubility Slightly soluble. 1-5 g/100 mL at 19 º C Merck 14, 473 BRN 105785 CAS DataBase Reference504-29-0(CAS DataBase Reference) NIST Chemistry Reference2-Pyridinamine(504-29-0) EPA Substance Registry System2-Pyridinamine(504-29-0)
Safety Information Hazard Codes T, Xi Risk Statements 21-25-36/37/38-23/24/25 Safety Statements 26-36/37/39-45-38-28B RIDADR UN 2671 6.1/PG 2 WGK Germany 3 RTECS US1575000 F 8-21 Hazard Note Toxic/Irritant HazardClass 6.1 PackingGroup II HS Code 29333999 Hazardous Substances Data504-29-0(Hazardous Substances Data)
MSDS Information ProviderLanguage Alpha-AyridylamineEnglish SigmaAldrichEnglish ACROSEnglish ALFAEnglish
2-Aminopyridine Usage And Synthesis Chemical Propertiescream to light yellow-beige crystalline powder, UsageUsed to label neutral and acidic glycans for fluorescent and UV detection in HPLC. 1 2-AP has also been used to derivatize sialyloligosaccharides for detection in FAB-MS. 2 UsageCompound has been shown to reversibly block voltage-dependent potassium channels, and is also a common impurity from the synthesis of compounds found in hair dyes General DescriptionWhite powder or crystals or light brown solid. Air & Water ReactionsDecomposes in air. Soluble in water. Reactivity Profile2-Aminopyridine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. Reacts with oxidizing agents. Fire Hazard2-Aminopyridine is combustible.