2-Amino-3-hydroxypyridine（CAS# 16867-03-1)
Risk and Safety
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R25 – Toxic if swallowed R40 – Limited evidence of a carcinogenic effect |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37/39 – Wear suitable gloves and eye/face protection S28A - S36 – Wear suitable protective clothing. S22 – Do not breathe dust. |
| UN IDs | UN2811 |
| WGK Germany | 3 |
| HS Code | 29333999 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
2-Amino-3-hydroxypyridine（CAS# 16867-03-1) introduction
2-Amino-3-hydroxypyridine. The following is an introduction to its properties, uses, manufacturing methods and safety information:
Quality:
2-Amino-3-hydroxypyridine is an organic compound with a white crystalline appearance that is soluble in water and some organic solvents.
It is a strong base that neutralizes acids and forms the corresponding salts. It has a high pH and is often used in neutralization reactions.
Uses: It can also be used in the preparation of a variety of chemical products such as dyes, coatings, and softeners.
Method:
The preparation of 2-amino-3-hydroxypyridine generally starts from pyridine. First, pyridine is reacted with ammonia gas to form 2-aminopyridine. Then, in the presence of sodium hydroxide, the reaction is formed to form 2-amino-3-hydroxypyridine.
Safety Information:
2-Amino-3-hydroxypyridine may have an irritating effect on the eyes, skin, and respiratory system. During use, please maintain appropriate protective measures, such as wearing gloves, safety glasses, etc. Please store the compound properly, away from fire and flammable materials.
