0102030405
2-Amino-3-Hydroxypyridine | C5H6N2O | CAS 16867-03-1
Properties
Melting Point: 168-172 °C (lit.)
Boiling Point: 206.4°C (rough estimate)
Density: 1.2111 (rough estimate)
Vapor Pressure: 0.007-0.28Pa at 20-50℃
Refractive Index: 1.4800 (estimate)
Storage Temperature: Keep in dark place, Sealed in dry, Room Temperature
Solubility: DMSO (Slightly), Methanol (Slightly)
pKa: 5.15±0.10(Predicted)
Form: Crystalline Powder
Color: Grayish-beige to brownish
BRN: 109868
InChIKey: BMTSZVZQNMNPCT-UHFFFAOYSA-N
LogP: -0.25 at 23℃ and pH7.02-7.04
Surface Tension: 72.6mN/m at 1.053g/L and 20℃
Specification
| Property | Specification |
| Appearance | Off-white powder |
| Assay % | NLT99.0% |
| Loss on drying | NMT0.3% |
| Ash content | ≤0.5% |
Products Usage
2-Amino-3-hydroxypyridine was used as reagent in reaction of dimethyl acetylenedicarboxylate and triphenylphosphine to yield functionalized coumarins and 1,4-oxazines.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.