2-Aminopyridine (CAS 504-29-0)

Molecular structure

Chemical Product

2-AMINOPYRIDINE

Cat. NoKC.-1410002 CategorySolvents Molecular FormulaC5H6N2 CAS504-29-0 Molecular Weight94.11 g/mol

Pack sizes 100gm500gm

Safety & Hazards (GHS) Danger

Acute toxic

Irritant

Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

2-aminopyridine appears as white powder or crystals or light brown solid. (NTP, 1992)

Used to manufacture drugs and dyes; [Merck Index # 473]
Intermediate in chemical synthesis
Intermediate for antihistamines and other pharmaceuticals
Chemical intermediate for manufacture of pharmaceuticals; use in the manufacture of dyes, lubricant antioxidants, and herbicides.

Physical Description	2-aminopyridine appears as white powder or crystals or light brown solid. (NTP, 1992)
Color/Form	White leaflets or large colorless crystals
Odor	Characteristic odor
Melting Point	138 to 140 °F (NTP, 1992)
Boiling Point	399 to 410 °F at 760 mmHg (NTP, 1992)
Flash Point	198 °F (NTP, 1992)
Density	1.065 @ 20 °C/4 °C
Solubility	10 to 50 mg/mL at 66 °F (NTP, 1992)
Vapor Pressure	0.8 mmHg at 77 °F (NIOSH, 2024)

IUPAC Name	pyridin-2-amine
Molecular Formula	C5H6N2
Molecular Weight	94.11 g/mol
CAS	504-29-0
SMILES	C1=CC=NC(=C1)N
InChIKey	ICSNLGPSRYBMBD-UHFFFAOYSA-N
Catalog No	KC.-1410002
Pack sizes	100gm · 500gm

⚠️ For information only; not a substitute for the official SDS.